CVE-2021-24881

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The Passster WordPress plugin before 3.5.5.9 does not properly check for password, as well as that the post to be viewed is public, allowing unauthenticated users to bypass the protection offered by the plugin, and access arbitrary posts (such as private) content, by sending a specifically crafted request.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published
Jan 23, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-24881: High severity, CVSS 7.5 | Vulnix