What is CVE-2023-38876?

CVE-2023-38876 is a medium-severity vulnerability in Msaad1999 Php-Login-System, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-09-20.

How severe is CVE-2023-38876?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Msaad1999 Php-Login-System

CVE-2023-38876

A reflected cross-site scripting (XSS) vulnerability in msaad1999's PHP-Login-System 2.0.1 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the 'selector' parameter in '/reset-password'.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-09-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (56.1th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.008 · change: +0.001

Affected products

Msaad1999 Php-Login-System — versions 2.0.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38876 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-38876?: CVE-2023-38876 is a medium-severity vulnerability in Msaad1999 Php-Login-System, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-09-20.
How severe is CVE-2023-38876?: Medium severity. CVSS v3 base score is 6.1 out of 10.