Vulnerability in l429609201 misaka_danmu_server

[ Why it matters ]Priority signals

• Public proof-of-concept exploit exists (CISA SSVC)

[ Description ]Official description

Misaka Danmu Server through 2.8.9 contains a missing authentication vulnerability that allows unauthenticated attackers to access audit, diagnostics, data-check, scan-index and health routes under /api/ui lacking the get_current_user dependency. Attackers can read audit logs with login IPs, server logs and environment paths, delete episode rows, clear media-server mappings, and wipe audit history.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/l429609201/misaka_danmu_server/blob/v2.8.9/src/api/ui/audit.py
• github.com/l429609201/misaka_danmu_server/blob/v2.8.9/src/api/ui/data_check.py
• github.com/l429609201/misaka_danmu_server/blob/v2.8.9/src/api/ui/diagnostics.py
• hackmd.io/@hieuPenguinnn/misaka-danmu-server-ui-api-missing-authentication
• www.vulncheck.com/advisories/misaka-danmu-server-through-2.8.9-missing-authentication-o…