CVE-2026-86794
High · 8.8CVSS
8.8
EPSS
0.3%
Published
Oct 29, 2026
CISA due date
—
The record
The Community Events WordPress plugin before 1.6.0 does not have authorisation or nonce checks when processing public event submissions, and does not escape several of the submitted values before outputting them in the administration dashboard and on the public calendar, allowing unauthenticated users to inject arbitrary web scripts that will execute in the browser of an administrator reviewing the submission.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-62990 Shopper is a Headless e-commerce Admin Panel. CWE-79
- CVE-2026-117645 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')… CWE-79
- CVE-2026-94175 Unauthenticated Cross Site Scripting (XSS) in All In One Login <= 2.4.1 versions. CWE-79
- CVE-2026-7004 WIT SynApps Runtime through 1.4.11 contains a pre-authentication reflected cross-site… CWE-79
- CVE-2026-54855 Unauthenticated Cross Site Scripting (XSS) in Profile Builder <= 4.0.5 versions. CWE-79
- CVE-2026-48201 Unauthenticated Cross Site Scripting (XSS) in Fast Velocity Minify <= 3.5.7 versions. CWE-79
- CVE-2026-39739 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')… CWE-79
- CVE-2026-39786 Unauthenticated Cross Site Scripting (XSS) in BA Book Everything <= 1.8.33 versions. CWE-79