CVE-2026-57952

Açıklama (NVD)

Mythic before 3.4.0.60 contains an authorization bypass vulnerability in four REST endpoints (c2profile_config_check_webhook, c2profile_redirect_rules_webhook, c2profile_get_ioc_webhook, c2profile_sample_message_webhook) that fail to verify payload ownership. An operator in one operation can invoke these endpoints with a known payload UUID from another operation to access that operation's C2 profile configuration including encryption keys and callback parameters.

Yayın: 29.06.2026 · Son değişiklik: 26.10.2026 · Zayıflık: CWE-862

CVSS

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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/564
• https://github.com/its-a-feature/Mythic/releases/tag/v3.4.0.60
• https://www.vulncheck.com/advisories/mythic-unauthorized-c2-profile-configuration-access-via-unverified-paylo…