5.4
Medium
CVE-2026-11569 A flaw was found in Quay
Description
A flaw was found in Quay. The filedrop endpoint accepts any mime type without validation, allowing an authenticated user with repository write access to upload a malicious SVG file containing JavaScript. The file is stored and served inline through the CDN, enabling stored cross-site scripting when a victim visits the archive URL.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Quay 3 | Versions not published |
References
- access.redhat.com access.redhat.com
- RHBZ#2486194 bugzilla.redhat.com
Timeline
- Published
- Last modified
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