Vulnerability · Published Feb 25, 2026 · Assigned by VulDB

CVE-2026-3171SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System queue.php cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Patients Waiting Area Queue Management System from Patrick Mvuma. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 17% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.2%top 83.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack tooling1Public PoC

Official description

A flaw has been found in SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /queue.php. This manipulation of the argument firstname/lastname causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Patients Waiting Area Queue Management System	1.0
Patrick Mvuma	Patients Waiting Area Queue Management System	1.0

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-347678 | SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System queue.php cross site scripting vdb-entry, technical-description
VDB-347678 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #760189 | SourceCodester Patients Waiting Area Queue Management System 1.0 Cross Site Scripting third-party-advisory
https://gist.github.com/archana1122m/2aed32e2a7ca5a648105bfdffd72a955 exploit