CVE-2024-52549Network attack vector

File-existence disclosure via unchecked form validation

Published Nov 13, 2024 · Updated Nov 13, 2024

Missing authorization in Jenkins Script Security Plugin 1367.vdf2fc45f229c and earlier allows remote authenticated users to test file existence. Jenkins has not published the method name; the form-validation handler tests file existence without first requiring Overall/Administer permission. Any account with Overall/Read can remotely query this oracle, which discloses only whether chosen controller-side paths exist.

CVSS severity4.3
Medium
EPSS probability0.35%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Jenkins Script Security Plugin 1367.vdf2fc45f229c and earlier allows remote authenticated users to test file existence. Jenkins has not published the method name; the form-validation handler tests file existence without first requiring Overall/Administer permission. Any account with Overall/Read can remotely query this oracle, which discloses only whether chosen controller-side paths exist.

The record

CVE
CVE-2024-52549
Published
Nov 13, 2024
Updated
Nov 13, 2024
Vendor
Jenkins Project
Product
Jenkins Script Security Plugin
Classifications
CWE-862, T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 13, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <=1362.v67dc1f0e1b_b_3
  2. Affected versionversion=1365.v4778ca_84b_de5
  3. Affected versionversion=1366.vd44b_49a_5c85c <=1367.vdf2fc45f229c

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Jenkins Script Security Pluginversion=0 <=1362.v67dc1f0e1b_b_3; version=1365.v4778ca_84b_de5; version=1366.vd44b_49a_5c85c <=1367.vdf2fc45f229c

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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 11, 2026Sep 17, 2026
Latest reporting daySep 17, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1083File and Directory Discovery

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

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Your stack

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