What’s Vulnerable › Vulnerabilities
CVE-2025-26951: WordPress C9 Blocks plugin <= 1.7.7 - Cross Site Scripting (XSS) vulnerability
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-04-15 · updated 2026-06-17
- Weakness: CWE-79
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in covertnine C9 Blocks c9-blocks allows DOM-Based XSS.This issue affects C9 Blocks: from n/a through <= 1.7.7.
Affected products
- ttoomey C9 Blocks: through 1.7.7
References
Get alerted when CVE-2025-26951 or the next vulnerability affects your stack