HomeWordPress vulnerabilitiesMark Posts
Mark Posts vulnerabilities
Mark Posts has 1 known vulnerability in this database. The most recent published record is dated 4 Apr 2022.
- Known vulnerabilities
- 1
- Active installs
- 1,000+
- Latest version
- 2.2.6
- Last updated
- 31 Aug 2026
- Most recent
- 4 Apr 2022
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-2022-0958 | Medium 4.8 | Before 2.0.1 | Fixed in 2.0.1 | 4 Apr 2022 |
Read the published descriptions
- CVE-2022-0958, 4 Apr 2022
- The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed CVE record
What to do if you run Mark Posts
If you run Mark Posts, 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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