Low severity2.4NVD Advisory· Published Mar 31, 2026· Updated Apr 29, 2026

CVE-2026-5209

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Sourcecodester/Leave Application Systemllm-fuzzy
Range: =1.0

Patches

Vulnerability mechanics

References

News mentions

No linked articles in our index yet.

Severity

LowCVSS v3.1

2.4/ 10

CVSS v41.9

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vector: Network
Complexity: Low
Privileges: High
User interaction: Required
Scope: Unchanged
Confidentiality: None
Integrity: Low
Availability: None

Vector

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

EPSS

Probability of exploitation in the next 30 days.

0.25%

VYPR risk score

Composite of severity, exploitation, and reach.

0.16low

cvss	0.156
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94
Improper Control of Generation of Code ('Code Injection')

CVE ID

CVE-2026-5209

Credits

HR
Hemant Raj Bhati (VulDB User)
reporter