CVE-2021-24799 json
Far Future Expiry Header < 1.5 - Plugin's Settings Update via CSRF
published 2021-11-01 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11711
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 40%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- tipsandtricks-hq far_future_expiry_header 1.5
Exploit prediction
0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/6010ce4e-3e46-4cc1-96d8-560b30b605ed referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Unknown Far Future Expiry Header
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
-
wpscan.com
/vulnerability/6010ce4e-3e46-4cc1-96d8-560b30b605ed
exploit, third-party-advisory
Sources
- CVE List CVE-2021-24799
- NVD CVE-2021-24799
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