CVE-2026-92827.5HighCWE-22

CVE-2026-9282: W3 Total Cache <= 2.9.4 - Unauthenticated Arbitrary File Read via 'f_array[]' Parameter

boldgrid · W3 Total Cache

Affected: boldgrid W3 Total Cache · Exploitation: check available, not yet exploited

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

2.9%probability of exploitation in the next 30 days

86th percentile

050100

Higher than 86% of scored CVEs

7.5HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

The W3 Total Cache plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.9.4 via the setupSources function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. Exploitation requires enabling manual minify mode and supplying a manual-format minify filename so that the hash is empty and the f_array[] entries are not overwritten before reaching setupSources().

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

boldgrid · W3 Total Cacheup to and including 2.9.4

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
CISA KEV: Not listed
Public check: W3 Total Cache <= 2.9.4 - Unauthenticated Arbitrary File Read · nuclei template in projectdiscovery/nuclei-templates
Weakness: Path Traversal · File and Path Handling
Vendor: boldgrid
Published: July 2026
Band: Check available, not yet exploited, July 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-9282 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.