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CVE-2021-24296

18
FAUCET Score

CVE-2021-24296 is a stored Cross-Site Scripting (XSS) vulnerability affecting the WP Customer Reviews WordPress plugin prior to version 3.5.6. High-privilege users, such as administrators, could inject XSS payloads into unsanitized settings, which would then execute on pages displaying reviews. This vulnerability has a CVSS score of 4.8 (MEDIUM), indicating a network-based attack with low complexity, requiring high privileges and user interaction, leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.5.6, < 3.5.6CPE match
cpe:2.3:a:gowebsolutions:wp_customer_reviews:*:*:*:*:*:wordpress:*:*
< 3.5.6CPE matchmatch criteria
cpe:2.3:a:gowebsolutions:wp_customer_reviews:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 80th percentile among its peer group of 4,931 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wpscan.com / vulnerability/c450f54a-3372-49b2-8ad8-68d5cc0dd49e
ExploitThird Party Advisory