CVE-2024-6329Network attack vector

Diff misrepresentation via encoded repository paths

Published Aug 8, 2024 · Updated Aug 29, 2024

Improper output encoding in affected GitLab CE/EE releases allows remote authenticated users to misrepresent repository diffs via encoded paths. An encoded repository path reaches the web diff renderer and causes the interface to render the diff incorrectly; GitLab has not publicly disclosed the exact rendering operation. A user with project access must create the encoded path and another user must view the affected diff, allowing the displayed change to differ from repository content.

CVSS severity5.7
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper output encoding in affected GitLab CE/EE releases allows remote authenticated users to misrepresent repository diffs via encoded paths. An encoded repository path reaches the web diff renderer and causes the interface to render the diff incorrectly; GitLab has not publicly disclosed the exact rendering operation. A user with project access must create the encoded path and another user must view the affected diff, allowing the displayed change to differ from repository content.

The record

CVE
CVE-2024-6329
Published
Aug 8, 2024
Updated
Aug 29, 2024
Vendor
GitLab
Product
GitLab
Classifications
CWE-116, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 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=17.1 <17.1.4
  2. Affected versionversion=17.2 <17.2.2
  3. Affected versionversion=8.16 <17.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=17.1 <17.1.4; version=17.2 <17.2.2; version=8.16 <17.0.6

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5.7GitLabCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-116Improper Encoding or Escaping of Output
T1565.001Stored Data Manipulation

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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