EUVD-2026-31615
GHSA-wjc2-8759-9j3c
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Lifecycle Timeline
3DescriptionCVE.org
A vulnerability was identified in SourceCodester Indian Invoicing System 1.0. The affected element is an unknown function of the file /Invoicing/category.php. The manipulation of the argument msg leads to cross site scripting. The attack may be initiated remotely. The exploit is publicly available and might be used.
AnalysisAI
Reflected cross-site scripting (XSS) in SourceCodester Indian Invoicing System 1.0 allows unauthenticated remote attackers to inject and execute malicious scripts in a victim's browser by manipulating the msg parameter in /Invoicing/category.php. A proof-of-concept exploit is publicly available on GitHub. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires passive user interaction: a victim user must click a crafted link or otherwise trigger a browser request to `/Invoicing/category.php` with attacker-controlled content in the `msg` parameter (confirmed by CVSS UI:P). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 base score of 2.1 (Low) is well-calibrated for this vulnerability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | A publicly available proof-of-concept exploit exists on GitHub (https://gist.github.com/c4ttr4ck/cb6a07bc54600a14de2676d8b96c3026). An attacker crafts a malicious URL targeting the `msg` parameter of `/Invoicing/category.php` - for example embedding a `<script>` tag or event handler - and delivers it to a target user via phishing email or a malicious redirect. … |
| Remediation | No vendor-released patch has been identified at time of analysis for SourceCodester Indian Invoicing System 1.0; organizations should monitor the vendor site (https://www.sourcecodester.com/) and VulDB (https://vuldb.com/vuln/365394) for updates. … Detailed patch versions, workarounds, and compensating controls in full report. |
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