Description
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.
Severity (CVSS)
| Base score | 6 |
|---|---|
| Severity | Medium |
| Version | CVSS 4.0 |
| Vector | 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 |
| Provided by | CNA |
Weaknesses
- CWE-862 — Missing Authorization
Affected products
| Vendor | Product | Versions |
|---|---|---|
| its-a-feature | Mythic | 0 to <3.4.0.60 |
References
- https://github.com/its-a-feature/Mythic/releases/tag/v3.4.0.60 (release-notes)
- https://github.com/its-a-feature/Mythic/issues/564 (issue-tracking)
- https://github.com/its-a-feature/Mythic/commit/82648e8241b800a32e1882afc310e7316d98ebaa (patch)
- https://www.vulncheck.com/advisories/mythic-unauthorized-c2-profile-configuration-access-via-unverified-payload-uuid (third-party-advisory)
Generated from the official CVE List on 30 Jun 2026 07:04 UTC.