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HIGH severity

Cross-Site Request Forgery in JFinalCMS via /admin/nav/saveGHSA-hv4c-v8j8-54cw

HIGH

GHSA-hv4c-v8j8-54cw is a high-severity (CVSS 8.8) Cross-Site Request Forgery (CSRF) 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-2023-49446
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Nov 3, 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 CVEs33th percentile — riskier than 33% of all scored CVEsHighest risk
0.00%0.30%0.60%0.89%0.3%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 v5.0.0 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via /admin/nav/save.

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 v5.0.0 was discovered to contain a Cross-Site Request Forgery …

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-hv4c-v8j8-54cw. 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

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

JFinalCMS v5.0.0 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via /admin/nav/save.
O3 Security · Impact-Aware SCA

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Cross-Site Request Forgery in JFinalCMS via…