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MEDIUM severity

Cross-site Scripting in JFinalcmsGHSA-p3ph-6245-4wfc

MEDIUM

GHSA-p3ph-6245-4wfc is a medium-severity (CVSS 5.4) Cross-site Scripting (XSS) vulnerability in com.jfinal:jfinal. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Also known asCVE-2023-50102
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Nov 5, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.4%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs37th percentile — riskier than 37% of all scored CVEsHighest risk
0.00%0.31%0.62%0.93%0.2%0.4%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕com.jfinal:jfinal

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

JFinalcms 5.0.0 is vulnerable to Cross Site Scripting (XSS).

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavencom.jfinal:jfinalall versionsNo fix

Affected Products

1 product · 1 configurations
Application
jfinalcmsjfinalcms_project
1 version
5.0.0
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

JFinalcms 5.0.0 is vulnerable to Cross Site Scripting (XSS).

github.comNVDDec 2023

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for com.jfinal:jfinal, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of com.jfinal:jfinal for GHSA-p3ph-6245-4wfc. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

JFinalcms 5.0.0 is vulnerable to Cross Site Scripting (XSS).
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Cross-site Scripting in JFinalcms (Medium 5.4)