WordPress security changelog
MEDIUM CVE-2021-25121 Modified

Rating by BestWebSoft: A security weakness

Rating by BestWebSoft is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.

CVE / CNA score 6.5 CVSS · contact@wpscan.com
NVD score 6.5 CVSS 3.1 · nvd@nist.gov
Component
Rating by BestWebSoft
Plugin slug
rating
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Jun 20, 2022
Weakness
CWE-191 — Integer Underflow (Wrap or Wraparound)

This CVE was published Jun 20, 2022 and is one of 1 known issue for this plugin.

Update, patch or deactivate.

Update Rating by BestWebSoft to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating

NVD vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary and upstream sources