CVE-2024-3958Network attack vector

Untrusted code cloning via ambiguous tag names

Published Aug 8, 2024 · Updated Sep 17, 2024

Code injection in GitLab CE/EE before 17.0.6, 17.1 before 17.1.4, and 17.2 before 17.2.2 allows remote attackers to induce untrusted clones. Ambiguous tag-name handling lets the web interface present a reference differently from the target resolved by the Git command-line client. A victim must trust the displayed tag and initiate the clone; the reported consequence is obtaining attacker-selected untrusted code, not server-side execution.

CVSS severity5.3
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in GitLab CE/EE before 17.0.6, 17.1 before 17.1.4, and 17.2 before 17.2.2 allows remote attackers to induce untrusted clones. Ambiguous tag-name handling lets the web interface present a reference differently from the target resolved by the Git command-line client. A victim must trust the displayed tag and initiate the clone; the reported consequence is obtaining attacker-selected untrusted code, not server-side execution.

The record

CVE
CVE-2024-3958
Published
Aug 8, 2024
Updated
Sep 17, 2024
Vendor
GitLab
Product
GitLab
Classifications
CWE-94, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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 <17.0.6
  2. Affected versionversion=17.1 <17.1.4
  3. Affected versionversion=17.2 <17.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GitLab · GitLabversion=0 <17.0.6; version=17.1 <17.1.4; version=17.2 <17.2.2

Published CVSS scores

5.3GitLab Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1204User Execution

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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