CVE-2022-51024
Cao 8.7
CWE-22
Công bố 18:17 22/10/2026
Kavita 0.5.2 before 0.5.4.1 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by supplying '../' sequences in the filename parameter. Attackers can send GET requests to /api/image/cover-upload with filename values like ../appsettings.json to retrieve configuration files outside the temp directory. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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
Tham khảo
- https://github.com/Kareadita/Kavita/commit/88b5ebeb6
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/kavita-lfi.yaml
- https://huntr.com/bounties/2eef332b-65d2-4f13-8c39-44a8771a6f18
- https://www.vulncheck.com/advisories/kavita-0.5.4.1-unauthenticated-path-traversal-via-cover-upload-endpoint
PoC (0)
Chưa thấy PoC public.