CVE-2026-47202

Kavita is a cross platform reading server. Prior to 0.9.0.2, an Improper Token validation flaw permits a remote and unauthenticated threat actor to request a JWT for any user including admins given knowledge of their username. This vulnerability is fixed in 0.9.0.2.

Score

CVSS 4.0 9.3 Critical

Status

Deferred - security-advisories@github.com

Published

2026-05-26

Last modified

2026-05-27

Weaknesses

CWE-287, CWE-345, CWE-697

Affected products

• Kavita (Kareadita)

References

• https://github.com/Kareadita/Kavita/releases/tag/v0.9.0.2
• https://github.com/Kareadita/Kavita/security/advisories/GHSA-m2v3-fcjh-hm22