What’s Vulnerable › Vulnerabilities

CVE-2026-3302: SourceCodester Doctor Appointment System Sign Up register.php cross site scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-27 · updated 2026-06-17
• Weakness: CWE-79

Description

A weakness has been identified in SourceCodester Doctor Appointment System 1.0. Affected by this issue is some unknown functionality of the file /register.php of the component Sign Up Page. Executing a manipulation of the argument Email can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• SourceCodester Doctor Appointment System: 1.0

References

• https://github.com/rayficom/Proof-of-Concept/blob/main/20260219/README.md
• https://vuldb.com/?ctiid.348053
• https://vuldb.com/?id.348053
• https://vuldb.com/?submit.762427
• https://www.sourcecodester.com/

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