How severe is CVE-2025-12983?

CVE-2025-12983 has a CVSS v3 score of 3.5 (LOW).

CVE-2025-12983

Name: gitlab
Author: gitlab

3.5LOW

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to cause a d

Publicado: 11/15/2025Atualizado: 11/19/2025

Descrição

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to cause a denial of service condition by submitting specially crafted markdown content with nested formatting patterns.

Análise IADesenvolvido por IA

Produtos Afetados

gitlabgitlab

Referências

https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/
Release NotesVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/296257
Broken Link
https://hackerone.com/reports/3419588
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