Medium severity5.4NVD Advisory· Published Jun 29, 2026· Updated Jul 14, 2026
CVE-2026-57953
CVE-2026-57953
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:its-a-feature:mythic:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:its-a-feature:mythic:*:*:*:*:*:*:*:*range: <3.4.0.60
- (no CPE)range: <3.4.0.60
Patches
Vulnerability mechanics
References
4- github.com/its-a-feature/Mythic/commit/82648e8241b800a32e1882afc310e7316d98ebaanvdPatch
- www.vulncheck.com/advisories/mythic-unauthorized-automation-workflow-modification-via-eventing-import-automatic-webhook-endpointnvdThird Party Advisory
- github.com/its-a-feature/Mythic/issues/565nvdIssue Tracking
- github.com/its-a-feature/Mythic/releases/tag/v3.4.0.60nvdRelease Notes
News mentions
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