HomeWordPress vulnerabilitiesWPeMatico RSS Feed Fetcher
WPeMatico RSS Feed Fetcher vulnerabilities
WPeMatico RSS Feed Fetcher has 12 known vulnerabilities in this database. The most recent published record is dated 27 Sep 2026.
- Known vulnerabilities
- 12
- Active installs
- 10,000+
- Latest version
- 2.8.27
- Last updated
- 23 Sep 2026
- Most recent
- 27 Sep 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 |
|---|---|---|---|---|
| Server-side request forgery (SSRF) CVE-2026-89003 | Medium 4.1 | Before 2.8.27 | Fixed in 2.8.27 | 10 d ago |
| Cross-site scripting (XSS) CVE-2026-89006 | Medium 6.8 | Before 2.8.27 | Fixed in 2.8.27 | 10 d ago |
| Server-side request forgery (SSRF) CVE-2026-89000 | Medium 4.1 | Before 2.8.27 | Fixed in 2.8.27 | 10 d ago |
| Privilege escalation CVE-2026-89001 | Medium 4.9 | Before 2.8.27 | Fixed in 2.8.27 | 10 d ago |
| Cross-site scripting (XSS) CVE-2026-89002 | Medium 6.8 | Before 2.8.26 | Fixed in 2.8.26 | 13 d ago |
| Broken access control CVE-2026-89004 | Low 2.7 | Before 2.8.26 | Fixed in 2.8.26 | 13 d ago |
| Cross-site scripting (XSS) CVE-2026-89005 | Medium 6.8 | Before 2.8.26 | Fixed in 2.8.26 | 13 d ago |
| Privilege escalation CVE-2026-19883 | High 8.8 | Up to 2.8.24 | Fixed in a later version (latest 2.8.27) | 22 Aug 2026 |
| Cross-site scripting (XSS) CVE-2025-13031 | Medium 5.9 | Before 2.8.13 | Fixed in 2.8.13 | 9 Dec 2025 |
| Server-side request forgery (SSRF) CVE-2025-11917 | Medium 6.4 | Up to 2.8.11 | Fixed in a later version (latest 2.8.27) | 5 Nov 2025 |
| Cross-site request forgery (CSRF) CVE-2025-8103 | Medium 4.3 | Up to 2.8.7 | Fixed in a later version (latest 2.8.27) | 26 Jul 2025 |
| Cross-site scripting (XSS) CVE-2021-24793 | Medium 4.8 | Before 2.6.12 | Fixed in 2.6.12 | 1 Nov 2021 |
Read the published descriptions
- CVE-2026-89003, 27 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check before fetching a user-supplied URL and rendering the response, allowing users with contributor-level access and above to force the server to issue requests to internal-only hosts and read the responses back. CVE record
- CVE-2026-89006, 27 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not sanitize imported feed content before storing it as post content, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks. CVE record
- CVE-2026-89000, 27 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not perform a capability check or validate the destination of a user-supplied feed URL before fetching it server-side, allowing users with contributor-level access and above to make the server issue requests to internal-only resources and read the responses back. CVE record
- CVE-2026-89001, 27 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.27 does not verify that a user running a feed campaign is permitted to publish content or to attribute posts to another account, allowing users with contributor-level access and above to publish posts live and set any registered user, including an administrator, as the post author. CVE record
- CVE-2026-89002, 24 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitize and escape content it retrieves from a user-supplied source before rendering it, which could allow users such as contributors to perform Stored Cross-Site Scripting attacks against higher-privileged users who review the campaign. CVE record
- CVE-2026-89004, 24 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not verify ownership or authorization before returning a campaign's stored configuration and run log, allowing users with contributor-level access and above to read the configuration and execution logs of campaigns created by other users, including administrators. CVE record
- CVE-2026-89005, 24 Sep 2026
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.26 does not sanitise and escape one of its campaign configuration fields when a certain feature is enabled, which allows users with the Contributor role and above to perform Stored Cross-Site Scripting attacks that execute in the session of any higher-privileged user who later views the campaign. CVE record
- CVE-2026-19883, 22 Aug 2026
- The WPeMatico RSS Feed Fetcher plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the wpematico_import_settings function in all versions up to, and including, 2.8.24. This makes it possible for authenticated attackers, with subscriber-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access. CVE record
- CVE-2025-13031, 9 Dec 2025
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.8.13 does not sanitize and escape some of its settings, which could allow high privilege users such as contributor to perform Stored Cross-Site Scripting attacks CVE record
- CVE-2025-11917, 5 Nov 2025
- The WPeMatico RSS Feed Fetcher plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.8.11 via the wpematico_test_feed() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. CVE record
- CVE-2025-8103, 26 Jul 2025
- The WPeMatico RSS Feed Fetcher plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.7. This is due to missing nonce validation in the handle_feedback_submission() function. This makes it possible for unauthenticated attackers to deactivate the plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. CVE record
- CVE-2021-24793, 1 Nov 2021
- The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed. CVE record
What to do if you run WPeMatico RSS Feed Fetcher
If you run WPeMatico RSS Feed Fetcher, 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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