CVE-2023-1893

Name: CVE-2023-1893
Creator: NVD / NIST
Published: 2023-07-17T14:15:09.617+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2023-1893 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The Login Configurator WordPress plugin through 2.1 does not properly escape a URL parameter before outputting it to the page, leading to a reflected cross-site scripting vulnerability targeting site administrators.. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

The Login Configurator WordPress plugin through 2.1 does not properly escape a URL parameter before outputting it to the page, leading to a reflected cross-site scripting vulnerability targeting site administrators.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.67%

47.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Login Configurator Project	Login Configurator	<= 2.1

References

http://packetstormsecurity.com/files/173723/WordPress-Login-Configurator-2.1-Cross-Site-Scripting.htmlExploit, Third Party Advisory
https://wpscan.com/vulnerability/dbe6cf09-971f-42e9-b744-9339454168c7Exploit, Third Party Advisory
http://packetstormsecurity.com/files/173723/WordPress-Login-Configurator-2.1-Cross-Site-Scripting.htmlExploit, Third Party Advisory
https://wpscan.com/vulnerability/dbe6cf09-971f-42e9-b744-9339454168c7Exploit, Third Party Advisory

Timeline

Published: Jul 17, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-1893?

How severe is CVE-2023-1893?

CVE-2023-1893 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2023-1893?

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-2023-1893?

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

Scan your code now

Source: NVD / NIST