Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
cve-program · CVE-2026-78252
PublishedGitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.3 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an authenticated user could have induced a targeted user to perform unintended state-changing HTTP requests due to improper sanitization of user-controlled data in the Markdown JSON table renderer.
Read the publisher's advisoryAffected versions, risk and source history
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CVE-2026-78252 · CVE overview and exploitation status
cve-program · CVE-2026-78252
Related changes
Linked by CVE identifierNo related changes are available here.