VulnSocial

CVE-2025-12669Disclosure(gitlab / gitlab)

LOWCVSS 5.4 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to inject HTML and JavaScript into email notifications sent to other users due to improper input sanitization.

gitlab CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-94

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • gitlab

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Vendors
gitlab
Products
gitlab

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-05-16: 2Technical Details · 2026-05-16: 205-16
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets1 URL
By indicator
Full discourse2 posts
  • Israel@f1tym1
    Disclosure

    CVE-2025-12669 | GitLab Community Edition/Enterprise Edition up to 18.9.6/18.10.5/18.11.2 Email Notification code injection (EUVD-2025-209832 / CNNVD-202605-3605) https://ift.tt/LduDc6j A vulnerability, which was classified as critical, has been found in GitLab Community Editi…

    Post summary

    A critical email‑notification code injection vulnerability (CVE‑2025‑12669) affecting GitLab Community/Enterprise releases up to 18.9.6, 18.10.5, and 18.11.2 has been announced, with references to EUVD and CNNVD IDs and a link for further details.

    000001.5K
    974 followersView on X
  • Israel@f1tym1
    General

    CVE-2025-12669 | GitLab Community Edition/Enterprise Edition up to 18.9.6/18.10.5/18.11.2 Email Notification code injection (EUVD-2025-209832 / CNNVD-202605-3605) https://ift.tt/LduDc6j A vulnerability, which was classified as critical, has been found in GitLab Community Editi…

    Post summary

    The text announces a critical code injection vulnerability affecting GitLab Community/Enterprise Editions up to specific versions, without providing patch, PoC, or exploitation details.

    000001.6K
    974 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appgitlabgitlab---
Appgitlabgitlab---

Explore more

Back to dashboardgitlab CVEsgitlab vulnerabilities