CVEvulnerability

CVE-2026-1242

4.3 MEDIUM Published 2026-09-19 Modified 2026-09-21 Official page ↗
Status
Deferred
Published
2026-09-19
Last modified
2026-09-21
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-863

Description

The BlockSpare plugin for WordPress is vulnerable to authorization bypass due to incorrect logic in the permission callback in all versions up to, and including, 4.2.6 due to the use of an AND (&&) operator instead of an OR (||) operator. This makes it possible for authenticated attackers, with Subscriber-level access and above, to bypass authorization checks and create arbitrary posts.

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References