HomeWordPress vulnerabilitiesFar Future Expiry Header
Far Future Expiry Header vulnerabilities
Far Future Expiry Header has 1 known vulnerability in this database. The most recent published record is dated 1 Nov 2021.
- Known vulnerabilities
- 1
- Active installs
- 6,000+
- Latest version
- 1.6
- Last updated
- 17 Aug 2026
- Most recent
- 1 Nov 2021
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 request forgery (CSRF) CVE-2021-24799 | Medium 4.3 | Before 1.5 | Fixed in 1.5 | 1 Nov 2021 |
Read the published descriptions
- CVE-2021-24799, 1 Nov 2021
- The Far Future Expiry Header WordPress plugin before 1.5 does not have CSRF check when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack. CVE record
What to do if you run Far Future Expiry Header
If you run Far Future Expiry Header, 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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