CVE-2026-47202

Description

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.

Weakness Type (CWE)

CWE-287 Improper Authentication

CWE-345 CWE-345

CWE-697 CWE-697

References

Other References

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

Frequently Asked Questions

What is 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.

How do I check if I'm vulnerable to CVE-2026-47202? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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