CVE-2026-89283

WP Posts Password Batch Manager <= 1.1 - Unauthenticated Bulk Post Password Rewrite

The WP Posts Password Batch Manager WordPress plugin through 1.1 does not perform any capability or nonce check on a bulk post-password action that runs on an always-loaded admin handler, allowing unauthenticated attackers to reset or overwrite the password of every published post, disclosing password-protected content or locking all posts behind an attacker-chosen password.

Affected

WP Posts Password Batch Manager

CVSS v3.1 CNA

8.6 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

EPSS

0.21% chance of exploitation in the next 30 days, 11th percentile

Published

2026-10-11

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/38498e0f-1770-4fff-a882-b11b29b15213/

References

• CVE Record
• NVD entry