CVE-2024-5435Public exploitNetwork attack vector

Password disclosure via repository-mirroring error message

Published Sep 12, 2024 · Updated Sep 13, 2024

Information disclosure in affected GitLab CE/EE releases allows remote authenticated users to read repository mirror passwords. A forced mirror update places configured Git credentials in the repository-mirroring failure message instead of redacting the password. Manager-level access is required, and other manager-level users can view the exposed credential.

CVSS severity4.5
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in affected GitLab CE/EE releases allows remote authenticated users to read repository mirror passwords. A forced mirror update places configured Git credentials in the repository-mirroring failure message instead of redacting the password. Manager-level access is required, and other manager-level users can view the exposed credential.

The record

CVE
CVE-2024-5435
Published
Sep 12, 2024
Updated
Sep 13, 2024
Vendor
GitLab
Product
GitLab
Classifications
CWE-209, T1552
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2024Record 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=15.10 <17.1.7
  2. Affected versionversion=17.2 <17.2.5
  3. Affected versionversion=17.3 <17.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=15.10 <17.1.7; version=17.2 <17.2.5; version=17.3 <17.3.2

Published CVSS scores

4.5GitLab Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-209Generation of Error Message Containing Sensitive Information
T1552Unsecured Credentials

Public exploit references

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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