CVE-2026-81791 Details
Description
Subscriber Cross Site Scripting (XSS) in EventON <= 2.5.7 versions.
A cross-site scripting (XSS) vulnerability has been identified in the EventON WordPress plugin, affecting versions through 2.5.7. This issue allows subscribers to inject malicious scripts that could be executed by other users, potentially stealing data or hijacking accounts.
Users of the EventON WordPress plugin should update to version 2.5.8 or later. Patchstack users can enable auto-updates for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 10, 2026CISA-ADP
Assessed Sep 10, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| EventON | <= 2.5.7 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 10, 2026 | CVE Modified | CISA-ADP |
| Sep 10, 2026 | New CVE Received | [email protected] |