Integer overflow in Implecode Reviews Plus
CVE-2021-24894
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
EPSS: 0.014 (70.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Implecode Reviews_plus
- Unknown Reviews Plus — versions 1.2.14
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24894?
- CVE-2021-24894 is a medium-severity vulnerability in Implecode Reviews Plus, classified under Integer Underflow. CVSS score: 6.5/10. Published 2021-11-23.
- How severe is CVE-2021-24894?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2021-24894 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.