CVE-2021-24894 json
Reviews Plus < 1.2.14 - Subscriber+ Reviews DoS
published 2021-11-23 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11806
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
The Reviews Plus WordPress plugin before 1.2.14 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service in the review section when an authenticated user submit such rating and the reviews are set to be displayed on the post/page
Patch / fix
Exploit prediction
1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/79bb5acb-ea56-41a9-83a1-28a181ae41e2 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Affected products
- Unknown Reviews Plus
Classification
- Weakness
- Technology feeds
References
-
plugins.trac.wordpress.org
/changeset/2618234
patch, third-party-advisory
-
wpscan.com
/vulnerability/79bb5acb-ea56-41a9-83a1-28a181ae41e2
exploit, third-party-advisory
Sources
- CVE List CVE-2021-24894
- NVD CVE-2021-24894
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.