Medium severity5.4NVD Advisory· Published Oct 15, 2026· Updated Oct 15, 2026
CVE-2026-111168
CVE-2026-111168
Description
LibreDesk before 2.9.0-rc.8 contains a stored cross-site scripting vulnerability that allows authenticated agents to execute script by uploading SVGs with malformed Content-Type parameters. Attackers can upload an SVG typed 'image/svg+xml; x' via /api/v1/media so GET /uploads/{uuid} serves it inline without sandbox, running script in any viewing agent's or administrator's session.
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Affected products
2Patches
Vulnerability mechanics
References
6- github.com/abhinavxd/libredesk/blob/086b08200d667f2cc083635e925d6f5e7b0097e3/cmd/media.gonvd
- github.com/abhinavxd/libredesk/blob/086b08200d667f2cc083635e925d6f5e7b0097e3/internal/media/media.gonvd
- github.com/abhinavxd/libredesk/commit/ab3a5ca682fcc1caec0950fc607b66caea49bec3nvd
- github.com/abhinavxd/libredesk/pull/641nvd
- github.com/abhinavxd/libredesk/releases/tag/v2.9.0-rc.8nvd
- www.vulncheck.com/advisories/libredesk-before-2.9.0-rc.8-stored-xss-via-svg-upload-content-type-parameternvd
News mentions
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