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CVE-2023-5133

22
FAUCET Score

CVE-2023-5133 is a high-severity vulnerability (CVSS 7.5) affecting the user-activity-log-pro WordPress plugin prior to version 2.3.4. The flaw allows attackers to manipulate client IP addresses by exploiting the plugin's reliance on untrusted headers, enabling them to obscure the origin of malicious traffic. While no active exploits, public exploit code, or significant community discussion have been observed, the vulnerability poses a risk due to its potential for impact on integrity.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.4CPE matchmatch criteria
cpe:2.3:a:solwininfotech:user_activity_log:*:*:*:*:pro:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 20th percentile among its peer group of 51,455 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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/36c30e54-75e4-4df1-b01a-60c51c0e76a3
ExploitThird Party Advisory