Description
ShowDoc through 3.9.5 contains an authorization bypass vulnerability in the api/paramDescLib/deleteEntries endpoint that checks edit permission only for the first supplied entry id. Authenticated attackers can place their own entry id first and append other users' entry ids to permanently delete those parameter-description entries.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
star7th ShowDoc
Default version status: unaffected
0 to ≤ 3.9.5affected
pkg:github/star7th/showdocReferences
- https://github.com/star7th/showdoc/issues/2612 ↗
- https://github.com/star7th/showdoc/commit/53228511e656904abf7841c3d25ff78a4b5ce9c2 ↗
- https://github.com/star7th/showdoc/blob/v3.9.5/server/app/Api/Controller/ParamDescLibController.php#L545-L584 ↗
- https://hackmd.io/@hieuPenguinnn/showdoc-paramdesclib-cross-item-idor-delete ↗
- https://github.com/star7th/showdoc ↗
- https://www.vulncheck.com/advisories/showdoc-through-3.9.5-authorization-bypass-via-paramdesclib-deleteentries ↗