HIGH

CVE-2026-89283

CVSS v3

8.6

HIGH

EPSS Score

—

exploit probability

CISA KEV

known exploited

Exploitation

—

SSVC status

Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-89283 yet.

Full record on NVD

Description

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.

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Published: 2026-10-11
Last Modified: 2026-10-11

Frequently asked questions

What is CVE-2026-89283?

Is CVE-2026-89283 actively exploited?

Active exploitation of CVE-2026-89283 has not been confirmed.

What is the CVSS score for CVE-2026-89283?

CVE-2026-89283 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L.

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