CVE-2026-66617 Details
Description
Contributor Cross Site Scripting (XSS) in PublishPress Series <= 3.1.3 versions.
A Cross-Site Scripting (XSS) vulnerability has been identified in the WordPress PublishPress Series plugin, affecting versions through 3.1.3. This vulnerability allows contributors to inject malicious scripts that could be executed by users visiting the affected site.
Users of the PublishPress Series WordPress plugin should update to version 3.1.4 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 17, 2026CISA-ADP
Assessed Sep 19, 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 |
|---|---|
| PublishPress Series | <= 3.1.3 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 19, 2026 | CVE Modified | CISA-ADP |
| Sep 17, 2026 | New CVE Received | [email protected] |