Vulnerability in iflytek skillhub

[ Description ]Official description

iFlytek SkillHub through 0.2.22 contains a missing authorization vulnerability that allows any authenticated user to permanently delete other users' skills via DELETE /api/cli/v1/skills/{namespace}/{slug}. Attackers can locate targets through the anonymous search endpoint and trigger deletion without ownership checks, purging all versions, files, reviews, ratings and metadata.

[ 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/iflytek/skillhub
• github.com/iflytek/skillhub/blob/v0.2.22/server/skillhub-app/src/main/java/com/iflytek/…
• github.com/iflytek/skillhub/blob/v0.2.22/server/skillhub-app/src/main/java/com/iflytek/…
• github.com/iflytek/skillhub/blob/v0.2.22/server/skillhub-app/src/main/java/com/iflytek/…
• hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/skillhub-cli-skill-delete-missing-ownership-check
• www.vulncheck.com/advisories/skillhub-through-0.2.22-missing-authorization-in-cli-skill…