A cross-site scripting vulnerability in GitLab Community Edition and Enterprise Edition affects paginated views in all versions from 14.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1. The issue is caused by improper sanitization of user-controlled input, which under certain conditions allows a crafted URL to trigger execution of arbitrary JavaScript in another user's browser. The flaw is client-side and relies on unsafe handling of attacker-influenced data rendered in the affected paginated view context.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A medium-severity cross-site scripting vulnerability in GitLab paginated views that could allow execution of malicious JavaScript through crafted URLs.
A cross-site scripting vulnerability in GitLab paginated views that could allow arbitrary JavaScript execution in another user's browser via a crafted URL because of improper sanitization of user-controlled input.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.