CVE-2024-11053Network attack vector

Credential disclosure via stale netrc password reuse

Published Dec 11, 2024 · Updated Nov 3, 2025

Credential disclosure in curl 7.76.0 through 8.11.0 allows remote attackers to read a prior host's password through an HTTP redirect. The netrc parser can report a redirect-target match without replacing a password omitted from that entry, leaving the prior host's password attached. Reachability requires netrc authentication, redirect following, and a target-host entry lacking its password or both login and password.

CVSS severityUnavailable
Unscored
EPSS probability1.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential disclosure in curl 7.76.0 through 8.11.0 allows remote attackers to read a prior host's password through an HTTP redirect. The netrc parser can report a redirect-target match without replacing a password omitted from that entry, leaving the prior host's password attached. Reachability requires netrc authentication, redirect following, and a target-host entry lacking its password or both login and password.

The record

CVE
CVE-2024-11053
Published
Dec 11, 2024
Updated
Nov 3, 2025
Vendor
curl
Product
curl
Classifications
CWE-200, T1212
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.5.1 <=6.5.1
  2. Affected versionversion=6.5.2 <=6.5.2
  3. Affected versionversion=6.5 <=6.5
  4. Affected versionversion=7.10.1 <=7.10.1
  5. Affected versionversion=7.10.2 <=7.10.2
  6. Affected versionversion=7.10.3 <=7.10.3
  7. Affected versionversion=7.10.4 <=7.10.4
  8. Affected versionversion=7.10.5 <=7.10.5
  9. Affected versionversion=7.10.6 <=7.10.6
  10. Affected versionversion=7.10 <=7.10
  11. Affected versionversion=7.10.7 <=7.10.7
  12. Affected versionversion=7.10.8 <=7.10.8
  13. Affected versionversion=7.11.0 <=7.11.0
  14. Affected versionversion=7.11.1 <=7.11.1
  15. Affected versionversion=7.11.2 <=7.11.2
  16. Affected versionversion=7.1.1 <=7.1.1
  17. Affected versionversion=7.12.0 <=7.12.0
  18. Affected versionversion=7.12.1 <=7.12.1
  19. Affected versionversion=7.12.2 <=7.12.2
  20. Affected versionversion=7.12.3 <=7.12.3
  21. Affected versionversion=7.13.0 <=7.13.0
  22. Affected versionversion=7.13.1 <=7.13.1
  23. Affected versionversion=7.13.2 <=7.13.2
  24. Affected versionversion=7.14.0 <=7.14.0
  25. Affected versionversion=7.14.1 <=7.14.1
  26. Affected versionversion=7.15.0 <=7.15.0
  27. Affected versionversion=7.15.1 <=7.15.1
  28. Affected versionversion=7.15.2 <=7.15.2
  29. Affected versionversion=7.15.3 <=7.15.3
  30. Affected versionversion=7.15.4 <=7.15.4
  31. Affected versionversion=7.15.5 <=7.15.5
  32. Affected versionversion=7.16.0 <=7.16.0
  33. Affected versionversion=7.16.1 <=7.16.1
  34. Affected versionversion=7.16.2 <=7.16.2
  35. Affected versionversion=7.16.3 <=7.16.3
  36. Affected versionversion=7.16.4 <=7.16.4
  37. Affected versionversion=7.17.0 <=7.17.0
  38. Affected versionversion=7.1 <=7.1
  39. Affected versionversion=7.17.1 <=7.17.1
  40. Affected versionversion=7.18.0 <=7.18.0
  41. Affected versionversion=7.18.1 <=7.18.1
  42. Affected versionversion=7.18.2 <=7.18.2
  43. Affected versionversion=7.19.0 <=7.19.0
  44. Affected versionversion=7.19.1 <=7.19.1
  45. Affected versionversion=7.19.2 <=7.19.2
  46. Affected versionversion=7.19.3 <=7.19.3
  47. Affected versionversion=7.19.4 <=7.19.4
  48. Affected versionversion=7.19.5 <=7.19.5
  49. Affected versionversion=7.19.6 <=7.19.6
  50. Affected versionversion=7.19.7 <=7.19.7
  51. Affected versionversion=7.20.0 <=7.20.0
  52. Affected versionversion=7.20.1 <=7.20.1
  53. Affected versionversion=7.21.0 <=7.21.0
  54. Affected versionversion=7.21.1 <=7.21.1
  55. Affected versionversion=7.21.2 <=7.21.2
  56. Affected versionversion=7.21.3 <=7.21.3
  57. Affected versionversion=7.21.4 <=7.21.4
  58. Affected versionversion=7.21.5 <=7.21.5
  59. Affected versionversion=7.21.6 <=7.21.6
  60. Affected versionversion=7.2.1 <=7.2.1
  61. Affected versionversion=7.21.7 <=7.21.7
  62. Affected versionversion=7.22.0 <=7.22.0
  63. Affected versionversion=7.23.0 <=7.23.0
  64. Affected versionversion=7.23.1 <=7.23.1
  65. Affected versionversion=7.24.0 <=7.24.0
  66. Affected versionversion=7.25.0 <=7.25.0
  67. Affected versionversion=7.26.0 <=7.26.0
  68. Affected versionversion=7.27.0 <=7.27.0
  69. Affected versionversion=7.2 <=7.2
  70. Affected versionversion=7.28.0 <=7.28.0
  71. Affected versionversion=7.28.1 <=7.28.1
  72. Affected versionversion=7.29.0 <=7.29.0
  73. Affected versionversion=7.30.0 <=7.30.0
  74. Affected versionversion=7.31.0 <=7.31.0
  75. Affected versionversion=7.32.0 <=7.32.0
  76. Affected versionversion=7.33.0 <=7.33.0
  77. Affected versionversion=7.34.0 <=7.34.0
  78. Affected versionversion=7.35.0 <=7.35.0
  79. Affected versionversion=7.36.0 <=7.36.0
  80. Affected versionversion=7.37.0 <=7.37.0
  81. Affected versionversion=7.37.1 <=7.37.1
  82. Affected versionversion=7.3 <=7.3
  83. Affected versionversion=7.38.0 <=7.38.0
  84. Affected versionversion=7.39.0 <=7.39.0
  85. Affected versionversion=7.40.0 <=7.40.0
  86. Affected versionversion=7.41.0 <=7.41.0
  87. Affected versionversion=7.4.1 <=7.4.1
  88. Affected versionversion=7.42.0 <=7.42.0
  89. Affected versionversion=7.42.1 <=7.42.1
  90. Affected versionversion=7.4.2 <=7.4.2
  91. Affected versionversion=7.43.0 <=7.43.0
  92. Affected versionversion=7.44.0 <=7.44.0
  93. Affected versionversion=7.45.0 <=7.45.0
  94. Affected versionversion=7.46.0 <=7.46.0
  95. Affected versionversion=7.47.0 <=7.47.0
  96. Affected versionversion=7.47.1 <=7.47.1
  97. Affected versionversion=7.4 <=7.4
  98. Affected versionversion=7.48.0 <=7.48.0
  99. Affected versionversion=7.49.0 <=7.49.0
  100. Affected versionversion=7.49.1 <=7.49.1
  101. Affected versionversion=7.50.0 <=7.50.0
  102. Affected versionversion=7.50.1 <=7.50.1
  103. Affected versionversion=7.50.2 <=7.50.2
  104. Affected versionversion=7.50.3 <=7.50.3
  105. Affected versionversion=7.51.0 <=7.51.0
  106. Affected versionversion=7.5.1 <=7.5.1
  107. Affected versionversion=7.52.0 <=7.52.0
  108. Affected versionversion=7.52.1 <=7.52.1
  109. Affected versionversion=7.5.2 <=7.5.2
  110. Affected versionversion=7.53.0 <=7.53.0
  111. Affected versionversion=7.53.1 <=7.53.1
  112. Affected versionversion=7.54.0 <=7.54.0
  113. Affected versionversion=7.54.1 <=7.54.1
  114. Affected versionversion=7.55.0 <=7.55.0
  115. Affected versionversion=7.55.1 <=7.55.1
  116. Affected versionversion=7.56.0 <=7.56.0
  117. Affected versionversion=7.56.1 <=7.56.1
  118. Affected versionversion=7.57.0 <=7.57.0
  119. Affected versionversion=7.5 <=7.5
  120. Affected versionversion=7.58.0 <=7.58.0
  121. Affected versionversion=7.59.0 <=7.59.0
  122. Affected versionversion=7.60.0 <=7.60.0
  123. Affected versionversion=7.61.0 <=7.61.0
  124. Affected versionversion=7.61.1 <=7.61.1
  125. Affected versionversion=7.6.1 <=7.6.1
  126. Affected versionversion=7.62.0 <=7.62.0
  127. Affected versionversion=7.63.0 <=7.63.0
  128. Affected versionversion=7.64.0 <=7.64.0
  129. Affected versionversion=7.64.1 <=7.64.1
  130. Affected versionversion=7.65.0 <=7.65.0
  131. Affected versionversion=7.65.1 <=7.65.1
  132. Affected versionversion=7.65.2 <=7.65.2
  133. Affected versionversion=7.65.3 <=7.65.3
  134. Affected versionversion=7.66.0 <=7.66.0
  135. Affected versionversion=7.67.0 <=7.67.0
  136. Affected versionversion=7.6 <=7.6
  137. Affected versionversion=7.68.0 <=7.68.0
  138. Affected versionversion=7.69.0 <=7.69.0
  139. Affected versionversion=7.69.1 <=7.69.1
  140. Affected versionversion=7.70.0 <=7.70.0
  141. Affected versionversion=7.71.0 <=7.71.0
  142. Affected versionversion=7.71.1 <=7.71.1
  143. Affected versionversion=7.7.1 <=7.7.1
  144. Affected versionversion=7.72.0 <=7.72.0
  145. Affected versionversion=7.7.2 <=7.7.2
  146. Affected versionversion=7.73.0 <=7.73.0
  147. Affected versionversion=7.7.3 <=7.7.3
  148. Affected versionversion=7.74.0 <=7.74.0
  149. Affected versionversion=7.75.0 <=7.75.0
  150. Affected versionversion=7.76.0 <=7.76.0
  151. Affected versionversion=7.76.1 <=7.76.1
  152. Affected versionversion=7.77.0 <=7.77.0
  153. Affected versionversion=7.7 <=7.7
  154. Affected versionversion=7.78.0 <=7.78.0
  155. Affected versionversion=7.79.0 <=7.79.0
  156. Affected versionversion=7.79.1 <=7.79.1
  157. Affected versionversion=7.80.0 <=7.80.0
  158. Affected versionversion=7.81.0 <=7.81.0
  159. Affected versionversion=7.8.1 <=7.8.1
  160. Affected versionversion=7.82.0 <=7.82.0
  161. Affected versionversion=7.83.0 <=7.83.0
  162. Affected versionversion=7.83.1 <=7.83.1
  163. Affected versionversion=7.84.0 <=7.84.0
  164. Affected versionversion=7.85.0 <=7.85.0
  165. Affected versionversion=7.86.0 <=7.86.0
  166. Affected versionversion=7.87.0 <=7.87.0
  167. Affected versionversion=7.8 <=7.8
  168. Affected versionversion=7.88.0 <=7.88.0
  169. Affected versionversion=7.88.1 <=7.88.1
  170. Affected versionversion=7.9.1 <=7.9.1
  171. Affected versionversion=7.9.2 <=7.9.2
  172. Affected versionversion=7.9.3 <=7.9.3
  173. Affected versionversion=7.9.4 <=7.9.4
  174. Affected versionversion=7.9.5 <=7.9.5
  175. Affected versionversion=7.9.6 <=7.9.6
  176. Affected versionversion=7.9.7 <=7.9.7
  177. Affected versionversion=7.9 <=7.9
  178. Affected versionversion=7.9.8 <=7.9.8
  179. Affected versionversion=8.0.0 <=8.0.0
  180. Affected versionversion=8.0.1 <=8.0.1
  181. Affected versionversion=8.10.0 <=8.10.0
  182. Affected versionversion=8.10.1 <=8.10.1
  183. Affected versionversion=8.1.0 <=8.1.0
  184. Affected versionversion=8.11.0 <=8.11.0
  185. Affected versionversion=8.1.1 <=8.1.1
  186. Affected versionversion=8.1.2 <=8.1.2
  187. Affected versionversion=8.2.0 <=8.2.0
  188. Affected versionversion=8.2.1 <=8.2.1
  189. Affected versionversion=8.3.0 <=8.3.0
  190. Affected versionversion=8.4.0 <=8.4.0
  191. Affected versionversion=8.5.0 <=8.5.0
  192. Affected versionversion=8.6.0 <=8.6.0
  193. Affected versionversion=8.7.0 <=8.7.0
  194. Affected versionversion=8.7.1 <=8.7.1
  195. Affected versionversion=8.8.0 <=8.8.0
  196. Affected versionversion=8.9.0 <=8.9.0
  197. Affected versionversion=8.9.1 <=8.9.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

curl · curlversion=6.5.1 <=6.5.1; version=6.5.2 <=6.5.2; version=6.5 <=6.5; version=7.10.1 <=7.10.1; version=7.10.2 <=7.10.2; version=7.10.3 <=7.10.3; version=7.10.4 <=7.10.4; version=7.10.5 <=7.10.5; version=7.10.6 <=7.10.6; version=7.10 <=7.10; version=7.10.7 <=7.10.7; version=7.10.8 <=7.10.8; version=7.11.0 <=7.11.0; version=7.11.1 <=7.11.1; version=7.11.2 <=7.11.2; version=7.1.1 <=7.1.1; version=7.12.0 <=7.12.0; version=7.12.1 <=7.12.1; version=7.12.2 <=7.12.2; version=7.12.3 <=7.12.3; version=7.13.0 <=7.13.0; version=7.13.1 <=7.13.1; version=7.13.2 <=7.13.2; version=7.14.0 <=7.14.0; version=7.14.1 <=7.14.1; version=7.15.0 <=7.15.0; version=7.15.1 <=7.15.1; version=7.15.2 <=7.15.2; version=7.15.3 <=7.15.3; version=7.15.4 <=7.15.4; version=7.15.5 <=7.15.5; version=7.16.0 <=7.16.0; version=7.16.1 <=7.16.1; version=7.16.2 <=7.16.2; version=7.16.3 <=7.16.3; version=7.16.4 <=7.16.4; version=7.17.0 <=7.17.0; version=7.1 <=7.1; version=7.17.1 <=7.17.1; version=7.18.0 <=7.18.0; version=7.18.1 <=7.18.1; version=7.18.2 <=7.18.2; version=7.19.0 <=7.19.0; version=7.19.1 <=7.19.1; version=7.19.2 <=7.19.2; version=7.19.3 <=7.19.3; version=7.19.4 <=7.19.4; version=7.19.5 <=7.19.5; version=7.19.6 <=7.19.6; version=7.19.7 <=7.19.7; version=7.20.0 <=7.20.0; version=7.20.1 <=7.20.1; version=7.21.0 <=7.21.0; version=7.21.1 <=7.21.1; version=7.21.2 <=7.21.2; version=7.21.3 <=7.21.3; version=7.21.4 <=7.21.4; version=7.21.5 <=7.21.5; version=7.21.6 <=7.21.6; version=7.2.1 <=7.2.1; version=7.21.7 <=7.21.7; version=7.22.0 <=7.22.0; version=7.23.0 <=7.23.0; version=7.23.1 <=7.23.1; version=7.24.0 <=7.24.0; version=7.25.0 <=7.25.0; version=7.26.0 <=7.26.0; version=7.27.0 <=7.27.0; version=7.2 <=7.2; version=7.28.0 <=7.28.0; version=7.28.1 <=7.28.1; version=7.29.0 <=7.29.0; version=7.30.0 <=7.30.0; version=7.31.0 <=7.31.0; version=7.32.0 <=7.32.0; version=7.33.0 <=7.33.0; version=7.34.0 <=7.34.0; version=7.35.0 <=7.35.0; version=7.36.0 <=7.36.0; version=7.37.0 <=7.37.0; version=7.37.1 <=7.37.1; version=7.3 <=7.3; version=7.38.0 <=7.38.0; version=7.39.0 <=7.39.0; version=7.40.0 <=7.40.0; version=7.41.0 <=7.41.0; version=7.4.1 <=7.4.1; version=7.42.0 <=7.42.0; version=7.42.1 <=7.42.1; version=7.4.2 <=7.4.2; version=7.43.0 <=7.43.0; version=7.44.0 <=7.44.0; version=7.45.0 <=7.45.0; version=7.46.0 <=7.46.0; version=7.47.0 <=7.47.0; version=7.47.1 <=7.47.1; version=7.4 <=7.4; version=7.48.0 <=7.48.0; version=7.49.0 <=7.49.0; version=7.49.1 <=7.49.1; version=7.50.0 <=7.50.0; version=7.50.1 <=7.50.1; version=7.50.2 <=7.50.2; version=7.50.3 <=7.50.3; version=7.51.0 <=7.51.0; version=7.5.1 <=7.5.1; version=7.52.0 <=7.52.0; version=7.52.1 <=7.52.1; version=7.5.2 <=7.5.2; version=7.53.0 <=7.53.0; version=7.53.1 <=7.53.1; version=7.54.0 <=7.54.0; version=7.54.1 <=7.54.1; version=7.55.0 <=7.55.0; version=7.55.1 <=7.55.1; version=7.56.0 <=7.56.0; version=7.56.1 <=7.56.1; version=7.57.0 <=7.57.0; version=7.5 <=7.5; version=7.58.0 <=7.58.0; version=7.59.0 <=7.59.0; version=7.60.0 <=7.60.0; version=7.61.0 <=7.61.0; version=7.61.1 <=7.61.1; version=7.6.1 <=7.6.1; version=7.62.0 <=7.62.0; version=7.63.0 <=7.63.0; version=7.64.0 <=7.64.0; version=7.64.1 <=7.64.1; version=7.65.0 <=7.65.0; version=7.65.1 <=7.65.1; version=7.65.2 <=7.65.2; version=7.65.3 <=7.65.3; version=7.66.0 <=7.66.0; version=7.67.0 <=7.67.0; version=7.6 <=7.6; version=7.68.0 <=7.68.0; version=7.69.0 <=7.69.0; version=7.69.1 <=7.69.1; version=7.70.0 <=7.70.0; version=7.71.0 <=7.71.0; version=7.71.1 <=7.71.1; version=7.7.1 <=7.7.1; version=7.72.0 <=7.72.0; version=7.7.2 <=7.7.2; version=7.73.0 <=7.73.0; version=7.7.3 <=7.7.3; version=7.74.0 <=7.74.0; version=7.75.0 <=7.75.0; version=7.76.0 <=7.76.0; version=7.76.1 <=7.76.1; version=7.77.0 <=7.77.0; version=7.7 <=7.7; version=7.78.0 <=7.78.0; version=7.79.0 <=7.79.0; version=7.79.1 <=7.79.1; version=7.80.0 <=7.80.0; version=7.81.0 <=7.81.0; version=7.8.1 <=7.8.1; version=7.82.0 <=7.82.0; version=7.83.0 <=7.83.0; version=7.83.1 <=7.83.1; version=7.84.0 <=7.84.0; version=7.85.0 <=7.85.0; version=7.86.0 <=7.86.0; version=7.87.0 <=7.87.0; version=7.8 <=7.8; version=7.88.0 <=7.88.0; version=7.88.1 <=7.88.1; version=7.9.1 <=7.9.1; version=7.9.2 <=7.9.2; version=7.9.3 <=7.9.3; version=7.9.4 <=7.9.4; version=7.9.5 <=7.9.5; version=7.9.6 <=7.9.6; version=7.9.7 <=7.9.7; version=7.9 <=7.9; version=7.9.8 <=7.9.8; version=8.0.0 <=8.0.0; version=8.0.1 <=8.0.1; version=8.10.0 <=8.10.0; version=8.10.1 <=8.10.1; version=8.1.0 <=8.1.0; version=8.11.0 <=8.11.0; version=8.1.1 <=8.1.1; version=8.1.2 <=8.1.2; version=8.2.0 <=8.2.0; version=8.2.1 <=8.2.1; version=8.3.0 <=8.3.0; version=8.4.0 <=8.4.0; version=8.5.0 <=8.5.0; version=8.6.0 <=8.6.0; version=8.7.0 <=8.7.0; version=8.7.1 <=8.7.1; version=8.8.0 <=8.8.0; version=8.9.0 <=8.9.0; version=8.9.1 <=8.9.1

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1212Exploitation for Credential Access

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

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