CVE-2026-119661: fallo de gravedad baja en star7th ShowDoc
ShowDoc through 3.9.5 Authorization Bypass via paramDescLib deleteEntries
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
8Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 2.3epss 0.4%
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Productos afectados
star7th · ShowDocCVEs relacionadas — star7th ShowDoc
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://github.com/star7th/showdochttps://github.com/star7th/showdoc/blob/v3.9.5/server/app/Api/Controller/ParamDescLibController.php#L545-L584https://github.com/star7th/showdoc/commit/53228511e656904abf7841c3d25ff78a4b5ce9c2https://github.com/star7th/showdoc/issues/2612https://hackmd.io/@hieuPenguinnn/showdoc-paramdesclib-cross-item-idor-deletehttps://www.vulncheck.com/advisories/showdoc-through-3.9.5-authorization-bypass-via-paramdesclib-deleteentries