CVE-2026-10862
Deferred Deferred - Pending Action

Stored XSS in Accordions WordPress Plugin

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: Wordfence

Description
The Accordions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Accordion body field in all versions up to, and including, 2.3.23 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Meta Information

Published
2026-06-09
Last Modified
2026-06-09
Generated
2026-06-29
AI Q&A
2026-06-09
EPSS Evaluated
2026-06-28
NVD
CVE-2026-10862
EUVD
EUVD-2026-35290

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
accordions plugin to 2.3.23 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

The Accordions plugin for WordPress has a Stored Cross-Site Scripting (XSS) vulnerability in the Accordion body field in all versions up to and including 2.3.23.

This vulnerability exists because the plugin does not properly sanitize input or escape output, allowing authenticated users with Custom-level access or higher to inject malicious web scripts.

These injected scripts execute whenever any user accesses the affected page, potentially compromising user interactions.

Impact Analysis

This vulnerability can allow attackers with certain authenticated access to inject malicious scripts that execute in the context of other users visiting the affected pages.

The impact includes potential theft of user credentials, session hijacking, or performing actions on behalf of other users without their consent.

According to the CVSS score of 6.4, the vulnerability has a moderate severity with low attack complexity but requires privileges and no user interaction.

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