CVE
CVE-2026-47202
Kavita: Pre-Auth Account Takeover
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.
Package Versions Affected
Package Version
patch Availability
No items found.
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
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CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
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4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-
Related Resources
No items found.
References
https://github.com/Kareadita/Kavita/releases/tag/v0.9.0.2, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47202.json, https://github.com/Kareadita/Kavita/security/advisories/GHSA-m2v3-fcjh-hm22, https://nvd.nist.gov/vuln/detail/CVE-2026-47202