CVE-2026-89283CWE-862broken-access-control

CVE-2026-89283

High · published October 11, 2026

CVSS v3.1
8.6
EPSS
0%
Percentile
11.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00215 · 11.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-11T11:17Z
References (1)
https://wpscan.com/vulnerability/38498e0f-1770-4fff-a882-b11b29b15213/ · [email protected]
EPSS history
Timeline
  • 12 OCT 03:31Z
    EPSS moved — → 0%
    epss
  • 11 OCT 06:00Z
    WP Posts Password Batch Manager <= 1.1 - Unauthenticated Bulk Post Password Rewrite
    cvelistv5
  • 11 OCT 06:00Z
    WP Posts Password Batch Manager <= 1.1 - Unauthenticated Bulk Post Password Rewrite
    cvelistv5