WordPress SOGO Add Script to Individual Pages Header Footer plugin <= 3.9 - Contributor+ Stored XSS vulnerability

Contributor+ Stored XSS vulnerability discovered by Chamseddine Bouzaiene in WordPress Plugin SOGO Add Script to Individual Pages Header Footer versions = 3.9...

CVE-2026-14835: Improper Neutralization of Input During Web Page Generation

The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfilteredhtml capability, allowing users with contributor-level access a...