NVD Vulnerability Detail
Search Exploit, PoC
CVE-2026-1516
Summary

GitLab has remediated an issue in GitLab EE affecting all versions from 18.0.0 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that in Code Quality reports could have allowed an authenticated user to leak IP addresses of users viewing the report via specially crafted content.

Publication Date April 9, 2026, 8:16 a.m.
Registration Date April 15, 2026, 11:33 a.m.
Last Update April 15, 2026, 2:03 a.m.
CVSS3.1 : MEDIUM
スコア 5.7
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC)
攻撃に必要な特権レベル(PR)
利用者の関与(UI)
影響の想定範囲(S) 変更なし
機密性への影響(C)
完全性への影響(I) なし
可用性への影響(A) なし
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* 18.0.0 18.8.9
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* 18.9.0 18.9.5
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* 18.10.0 18.10.3
Related information, measures and tools
Common Vulnerabilities List