high
advisory
Bold Grid W3 Total Cache: Stored Cross-site Scripting (CVE-2026-114178)
Bold Grid W3 Total Cache versions from n/a through 2.10.7 contain an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability, which allows Stored XSS.
CVE search metadata
CVE search record: CVE-2026-114178. Severity: high. CVSS: 7.1. EPSS: 0.21%. KEV: no. Product: W3 Total Cache (n/a through 2.10.7). Brief: Bold Grid W3 Total Cache: Stored Cross-site Scripting (CVE-2026-114178). Brief link: https://feed.craftedsignal.io/briefs/2026-10-w3-total-cache-xss-9f6cfb91/
Triage facts
Revision 1- Applicability
- W3 Total Cache (n/a through 2.10.7)
- Evidence
- Unknown
- Severity
- High
- Sources
- 1 public source
- Freshness
- Revision 1Oct 29, 20:01 UTC
- Vulnerabilities
- 1 CVE
- Source quality
- A2Roughly even chance
Bold Grid W3 Total Cache is affected by an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. The issue allows Stored XSS and affects versions from n/a through 2.10.7.
Technical Details
- Vulnerability Type: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Impact: Stored XSS
- CVSS v3.1 Base Score: 7.1