High 7.1Published Oct 24, 2026

CVE-2026-114178WordPress W3 Total Cache plugin <= 2.10.7 - Cross Site Scripting (XSS) vulnerability

Updated under an hour ago (Oct 27, 2026, 4:23 PM ET)

Does this affect you?

It affects Bold Grid W3 Total Cache. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.21%, higher than 10% of scored CVEs.

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Every CVE for Bold Grid W3 Total Cache

Exploited in the last 30 days

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bold Grid W3 Total Cache w3-total-cache allows Stored XSS.This issue affects W3 Total Cache: from n/a through 2.10.7.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.21% (percentile 10)
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 24, 2026
First seen by InfoSec Signals: Oct 24, 2026

Affected products

Affected products

Bold Grid W3 Total Cache bold_grid:w3_total_cache (from the name)	through 2.10.7; fixed at 2.11.0	CNA record

References

References

https://patchstack.com/database/wordpress/plugin/w3-total-cache/vulnerability/wordpress-w3-total-cache-plugin-2-10-7-cross-site-scripting-xss-vulnerability?_s_id=cve	vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.