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Easy Accordion vulnerabilities
Easy Accordion has 4 known vulnerabilities in this database. The most recent published record is dated 8 Aug 2026.
- Known vulnerabilities
- 4
- Active installs
- 70,000+
- Latest version
- 3.1.10
- Last updated
- 20 Aug 2026
- Most recent
- 8 Aug 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-18988 | Medium 6.4 | Up to 3.1.8 | Fixed in a later version (latest 3.1.10) | 8 Aug 2026 |
| Cross-site scripting (XSS) CVE-2026-15652 | Medium 6.4 | Up to 3.1.6 | Fixed in a later version (latest 3.1.10) | 16 Jul 2026 |
| Cross-site scripting (XSS) CVE-2022-4487 | Medium 5.4 | Before 2.2.0 | Fixed in 2.2.0 | 16 Jan 2023 |
| Cross-site scripting (XSS) CVE-2021-24576 | Medium 5.4 | Before 2.0.22 | Fixed in 2.0.22 | 11 Oct 2021 |
Read the published descriptions
- CVE-2026-18988, 8 Aug 2026
- The Easy Accordion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'accordionTitleTag' block attribute in versions up to, and including, 3.1.8. This is due to insufficient input sanitization and output escaping in the accordion_header_renderer() function, which emits the attacker-supplied tag name using esc_attr() in an HTML tag-name context instead of tag_escape(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
- CVE-2026-15652, 16 Jul 2026
- The Easy Accordion - AI-Powered FAQ & Accordion Blocks, Product FAQ plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'align' Block Attribute in all versions up to, and including, 3.1.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
- CVE-2022-4487, 16 Jan 2023
- The Easy Accordion WordPress plugin before 2.2.0 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins. CVE record
- CVE-2021-24576, 11 Oct 2021
- The Easy Accordion WordPress plugin before 2.0.22 does not properly sanitize inputs when adding new items to an accordion. CVE record
What to do if you run Easy Accordion
If you run Easy Accordion, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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