CVE-2026-0752General(gitlab / gitlab)

LOWCVSS 6.1 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch gitlab gitlab systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that under certain circumstances, could have allowed an unauthenticated user to inject arbitrary scripts into the Mermaid sandbox UI.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

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

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Vendors
Products
gitlab

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-02-26: 2Patch / Workaround · 2026-02-26: 102-26
Signal classification2 categories
General
150.0%
Patch
150.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Patch

    CVE-2026-0752 GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that under certain circumstanc… https://www.cve.org/CVERecord?id=CVE-2026-0752

    Post summary

    GitLab has released a remediation for CVE-2026-0752 affecting multiple versions; no exploit or PoC details are provided.

    00000196
    56.6K followersView on X
  • CERT-PY@CERTpy
    General

    ⚠️ Vulnerabilidades en productos GitLab ❗ CVE-2026-1662 ❗ CVE-2026-1388 ❗ CVE-2026-0752 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-productos-gitlab-6/ https://t.co/UaucEFJUgl

    Post summary

    The post lists three GitLab CVEs and provides links for further information.

    00000124
    6.6K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
Appgitlabgitlab---
Appgitlabgitlab---
Appgitlabgitlab18.9.0--
Appgitlabgitlab18.9.0--

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