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CVE-2023-6498

17
FAUCET Score

CVE-2023-6498 describes a stored cross-site scripting (XSS) vulnerability in the Complianz – GDPR/CCPA Cookie Consent WordPress plugin, affecting all versions up to and including 6.5.5. This flaw allows authenticated administrators to inject malicious web scripts due to insufficient input sanitization and output escaping, which execute when a user accesses an affected page. The vulnerability has a CVSS score of 4.8 (Medium), indicating low impact on confidentiality and integrity, and requires high privileges and user interaction for exploitation, specifically impacting multi-site installations or those with unfiltered_html disabled. There is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage, suggesting a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.5.5CPE matchmatch criteria
cpe:2.3:a:really-simple-plugins:complianz:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

4.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
24.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 30th 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

plugins.trac.wordpress.org / changeset
Patch
wordfence.com / threat-intel/vulnerabilities/id/01c1458d-3e38-4dbf-bb65-80465ea6d0ad
Third Party Advisory