by Kastro
Paper/Archive/CVE-2026-47202

CVE-2026-47202

Kareadita Kavita — Kavita: Pre-Auth Account Takeover

EPSS 0.2%CVSS 9.3
critical.is priorityof 100
29
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 6.5.065 × 201.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Kavita< 0.9.0.2–CNA

Scores by source

GitHub_M (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/Kareadita/Kavita/security/advisories/GHSA-m2v3-fcjh-hm22refgithub.com/Kareadita/Kavita/releases/tag/v0.9.0.2