CVE-2023-3435

Name: CVE-2023-3435
Creator: NVD / NIST
Published: 2023-08-14T20:15:11.747+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.81%

Last modified Jun 17, 2026

CVE-2023-3435 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The User Activity Log WordPress plugin before 1.6.5 does not correctly sanitise and escape several parameters before using it in a SQL statement as part of its exportation feature, allowing unauthenticated attackers to conduct SQL injection attacks.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.

Description

The User Activity Log WordPress plugin before 1.6.5 does not correctly sanitise and escape several parameters before using it in a SQL statement as part of its exportation feature, allowing unauthenticated attackers to conduct SQL injection attacks.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.81%

52.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Solwininfotech	User Activity Log	< 1.6.5

References

https://wpscan.com/vulnerability/30a37a61-0d16-46f7-b9d8-721d983afc6bExploit, Third Party Advisory
https://wpscan.com/vulnerability/30a37a61-0d16-46f7-b9d8-721d983afc6bExploit, Third Party Advisory

Timeline

Published: Aug 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-3435?

How severe is CVE-2023-3435?

CVE-2023-3435 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.

How do I fix CVE-2023-3435?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-3435?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST