The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password.
Update Unknown/Passster to 4.3.6 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanContent Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute affects Unknown/Passster (generic). Severity is unknown. The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password.
AI coding agents often install or upgrade packages automatically in generic. A unknown vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| Unknown/Passstergeneric | >=0 <4.3.6 | 4.3.6 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password.
Update Unknown/Passster to 4.3.6 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanContent Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute affects Unknown/Passster (generic). Severity is unknown. The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password.
AI coding agents often install or upgrade packages automatically in generic. A unknown vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| Unknown/Passstergeneric | >=0 <4.3.6 | 4.3.6 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by CVE List V5 (cvelist).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardReported by CVE List V5 (cvelist).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard