CVE-2026-57952
Medium · 5.3CVSS
5.3
EPSS
0.3%
Published
Jun 29, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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