CVE-2026-23840

Movary is a web application to track, rate and explore your movie watch history. Due to insufficient input validation, attackers can trigger cross-site scripting payloads in versions prior to 0.70.0. The vulnerable parameter is `?categoryDeleted=`. Version 0.70.0 fixes the issue.

Score

CVSS 3.1 9.3 Critical

Status

Analyzed - security-advisories@github.com

Published

2026-01-19

Last modified

2026-01-20

Weaknesses

CWE-20, CWE-79

Affected products

• Movary (Leepeuker)

References

• https://github.com/leepeuker/movary/blob/main/public/js/settings-account-location.js#L204
• https://github.com/leepeuker/movary/releases/tag/0.70.0
• https://github.com/leepeuker/movary/security/advisories/GHSA-pj3m-gmq8-2r57