CVE-2025-3950 — Exposure of Private Personal Information to an Unauthorized Actor in Gitlab

CWE-359 — Exposure of Private Personal Information to an Unauthorized Actor6 documents6 sources
Severity
3.5LOWNVD
EPSS
0.0%
top 96.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedJan 9

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed a user to leak certain information by referencing specially crafted images that bypass asset proxy protection.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:NExploitability: 2.1 | Impact: 1.4

Affected Packages5 packages

▶CVEListV5gitlab/gitlab10.3 — 18.5.5+2
▶NVDgitlab/gitlab10.3.0 — 18.5.5+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2025-3950: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10↗2026-01-09
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GHSA
GHSA-6mpj-fw9g-9wqm: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10↗2026-01-09
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📋Vendor Advisories

2
GitLab
CVE-2025-3950: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could h↗2026-01-09
▶
Debian
CVE-2025-3950: gitlab - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 ...↗2025
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🕵️Threat Intelligence

1
Wiz
CVE-2025-3950 Impact, Exploitability, and Mitigation Steps | Wiz↗
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