CVE-2026-57953

Açıklama (NVD)

Mythic before 3.4.0.60 contains an authorization bypass vulnerability that allows authenticated spectator-role users to perform unauthorized write operations by accessing the eventing_import_automatic_webhook endpoint registered under spectator-permitted middleware. Attackers with spectator role can exploit this misconfigured access control to create and delete automation workflows, making unauthorized modifications to operation automation configuration and EventGroups.

Yayın: 29.06.2026 · Son değişiklik: 26.10.2026 · Zayıflık: CWE-863

CVSS

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/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

Referanslar

• https://github.com/its-a-feature/Mythic/commit/82648e8241b800a32e1882afc310e7316d98ebaa
• https://github.com/its-a-feature/Mythic/issues/565
• https://github.com/its-a-feature/Mythic/releases/tag/v3.4.0.60
• https://www.vulncheck.com/advisories/mythic-unauthorized-automation-workflow-modification-via-eventing-import…