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Description

A security vulnerability has been detected in SourceCodester Leave Application System 1.0. Affected by this issue is some unknown functionality of the component User Management Handler. Such manipulation leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

PUBLISHED Reserved 2026-03-31 | Published 2026-03-31 | Updated 2026-03-31 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
LOW: 2.4CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
LOW: 2.4CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.3AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code Injection

Product status

1.0
affected

Timeline

2026-03-31:Advisory disclosed
2026-03-31:VulDB entry created
2026-03-31:VulDB entry last update

Credits

Hemant Raj Bhati (VulDB User) reporter

References

vuldb.com/vuln/354345 (VDB-354345 | SourceCodester Leave Application System User Management cross site scripting) vdb-entry

vuldb.com/vuln/354345/cti (VDB-354345 | CTI Indicators (IOB, IOC, TTP)) signature permissions-required

vuldb.com/submit/780417 (Submit #780417 | SourceCodester Leave Application System in PHP and SQLite3 1.0 Cross Site Scripting) third-party-advisory

medium.com/...s-in-php-leave-application-system-3260c881a1fa broken-link exploit

www.sourcecodester.com/ product

cve.org (CVE-2026-5209)

nvd.nist.gov (CVE-2026-5209)

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