CVE-2024-12380Network attack vector

Credential disclosure via unmasked mirror URL errors

Published Mar 13, 2025 · Updated Mar 14, 2025

Information disclosure in affected GitLab CE/EE releases allows remote authenticated users to obtain mirror credentials through crafted settings. The project mirror error path failed to mask unencoded user information in a configured repository URL before returning the failure message. Affected releases are 11.5 through 17.7.6, 17.8 through 17.8.4, and 17.9 through 17.9.1; high-privileged mirror-setting access is required.

CVSS severity4.4
Medium
EPSS probability0.56%
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 obtain mirror credentials through crafted settings. The project mirror error path failed to mask unencoded user information in a configured repository URL before returning the failure message. Affected releases are 11.5 through 17.7.6, 17.8 through 17.8.4, and 17.9 through 17.9.1; high-privileged mirror-setting access is required.

The record

CVE
CVE-2024-12380
Published
Mar 13, 2025
Updated
Mar 14, 2025
Vendor
GitLab
Product
GitLab
Classifications
CWE-209, T1552
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 14, 2025Record 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=11.5 <17.7.7
  2. Affected versionversion=17.8 <17.8.5
  3. Affected versionversion=17.9 <17.9.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=11.5 <17.7.7; version=17.8 <17.8.5; version=17.9 <17.9.2

Published CVSS scores

4.4GitLab Inc.CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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