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CVE-2026-32890

CRITICAL
9.6

Description

Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. In versions 1.4.1 and below, a stored Cross-site Scripting (XSS) vulnerability in the web dashboard's User Mapping dropdown allows any unprivileged Discord user in the configured guild to execute arbitrary JavaScript in the Anchorr admin's browser. By chaining this with the GET /api/config endpoint (which returns all secrets in plaintext), an attacker can exfiltrate every credential stored in Anchorr which includes DISCORD_TOKEN, JELLYFIN_API_KEY, JELLYSEERR_API_KEY, JWT_SECRET, WEBHOOK_SECRET, and bcrypt password hashes without any authentication to Anchorr itself. This issue has been fixed in version 1.4.2.

Details CVE

Score CVSS v3.19.6
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurREQUIRED
Publie3/20/2026
Derniere modification3/27/2026
Sourcenvd
Observations honeypot0

Produits affectes

openvessl:anchorr

Faiblesses (CWE)

CWE-79CWE-200CWE-79

References

https://github.com/openVESSL/Anchorr/commit/d5ae67e5b455241274ed0072cf2db43a6eb3f0b2(security-advisories@github.com)
https://github.com/openVESSL/Anchorr/releases/tag/v1.4.2(security-advisories@github.com)
https://github.com/openVESSL/Anchorr/security/advisories/GHSA-qpmq-6wjc-w28q(security-advisories@github.com)
https://github.com/openVESSL/Anchorr/security/advisories/GHSA-qpmq-6wjc-w28q(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.