HIGH 8.7 NVD
CVE-2026-77140
The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An
The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite that record without a valid edit link or any ownership check.
References
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-25 via NVD.
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