CVE-2026-57656 Details
Description
Author Cross Site Scripting (XSS) in Hester Core <= 1.1.8 versions.
A cross-site scripting (XSS) vulnerability has been identified in the Hester Core WordPress plugin, affecting versions through 1.1.8. This vulnerability allows users with author privileges to inject malicious scripts into the website, which could be executed when visitors access the site.
Users of the Hester Core WordPress plugin should update to version 1.1.9 or later to address this vulnerability. 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 Jun 26, 2026CISA-ADP
Assessed Jun 26, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
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 |
|---|---|
| Hester Core | <= 1.1.8 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 26, 2026 | CVE Modified | CISA-ADP |
| Jun 26, 2026 | New CVE Received | [email protected] |