What is CVE-2026-1081?

CVE-2026-1081 is a medium-severity vulnerability in Sauravrox Set Bulk Post Categories, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-24.

How severe is CVE-2026-1081?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Sauravrox Set Bulk Post Categories

CVE-2026-1081

The Set Bulk Post Categories plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1. This is due to missing nonce validation on the bulk category update functionality. This makes it possible for unauthenticated attackers to modify post categories in bulk via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.002 (5.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Sauravrox Set Bulk Post Categories — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

Frequently asked questions

What is CVE-2026-1081?: CVE-2026-1081 is a medium-severity vulnerability in Sauravrox Set Bulk Post Categories, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-24.
How severe is CVE-2026-1081?: Medium severity. CVSS v3 base score is 4.3 out of 10.