CVE-2026-27384

published 2026-03-05

CVE-2026-27384: Improper Validation of Specified Quantity in Input vulnerability in BoldGrid W3 Total Cache w3-total-cache allows Accessing Functionality Not Properly…

Priority P3 52 critical 9 CVSS 3.1

AV N AC H PR N UI N S C C H I H A H

Improper Validation of Specified Quantity in Input vulnerability in BoldGrid W3 Total Cache w3-total-cache allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects W3 Total Cache: from n/a through <= 2.9.1.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
boldgrid	w3_total_cache	<= 2.9.1	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-1284