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Critical

JFinal Java Deserialization Vulnerability

  • Disclosed: 24.05.2022
  • Updated: 11.10.2026 12:21

In applications using jfinal 4.9.08 and below, there is a deserialization vulnerability when using redis which can lead to remote code execution

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) com.jfinal:jfinal <= 4.9.08 no fix

References

CVSS score -
Weakness (CWE)
CWE-502
Platform
Java / Kotlin (Maven)
Package
com.jfinal:jfinal
Disclosed
24.05.2022
Updated
11.10.2026 12:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-h3j8-fr5q-8rfr - CC BY 4.0

Vulnerability history: com.jfinal:jfinal

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (36) in the archive
Total entries
36
First → latest
08.2021 01.2024
Without a fix
34
Exploited in attacks
0

Severity breakdown

  • Critical 2
  • High 21
  • Medium 13

Disclosures per year

Severity:
  1. Directory Traversal in JFinalCMS
    High · 7.5 CVE-2023-50449 <= 5.0.0 no fix
  2. Cross-Site Request Forgery in JFinalCMS via admin/nav/delete
    High · 8.8 CVE-2023-49448 <= 5.0.0 no fix
  3. Cross-Site Request Forgery in JFinalCMS via /admin/category/updateStatus
    High · 8.8 CVE-2023-49397 <= 5.0.0 no fix
  4. Cross-Site Request Forgery in JFinalCMS via /admin/category/delete
    High · 8.8 CVE-2023-49398 <= 5.0.0 no fix
  5. Cross-Site Request Forgery in JFinalCMS via /admin/category/update
    High · 8.8 CVE-2023-49395 <= 5.0.0 no fix
  6. Cross-Site Request Forgery in JFinalCMS via /admin/tag/save
    High · 8.8 CVE-2023-49383 <= 5.0.0 no fix
  7. Cross-Site Request Forgery in JFinalCMS via /admin/div/delete
    High · 8.8 CVE-2023-49382 <= 5.0.0 no fix
  8. Cross-Site Request Forgery in JFinalCMS via /admin/category/save
    High · 8.8 CVE-2023-49396 <= 5.0.0 no fix
  9. Cross-Site Request Forgery in JFinalCMS via /admin/nav/save
    High · 8.8 CVE-2023-49446 <= 5.0.0 no fix
  10. Cross-Site Request Forgery in JFinalCMS via /admin/div/update
    High · 8.8 CVE-2023-49381 <= 5.0.0 no fix
  11. Cross-Site Request Forgery in JFinalCMS via /admin/nav/update
    High · 8.8 CVE-2023-49447 <= 5.0.0 no fix
  12. Cross-Site Request Forgery in JFinalCMS
    High · 8.8 CVE-2023-49376 <= 5.0.0 no fix
  13. Cross-Site Request Forgery in JFinalCMS via /admin/form/save
    High · 8.8 CVE-2023-49378 <= 5.0.0 no fix
  14. Cross-Site Request Forgery in JFinalCMS via /admin/slide/update
    High · 8.8 CVE-2023-49374 <= 5.0.0 no fix
  15. Cross-Site Request Forgery in JFinalCMS via /admin/tag/update
    High · 8.8 CVE-2023-49377 <= 5.0.0 no fix
  16. Cross-Site Request Forgery in JFinalCMS via the component /admin/friend_link/save
    High · 8.8 CVE-2023-49379 <= 5.0.0 no fix
  17. Cross-Site Request Forgery in JFinalCMS via /admin/friend_link/delete
    High · 8.8 CVE-2023-49380 <= 5.0.0 no fix
  18. Cross-Site Request Forgery in JFinalCMS
    High · 8.8 CVE-2023-49373 <= 5.0.0 no fix
  19. Cross-Site Request Forgery in JFinalCMS via /admin/friend_link/update
    High · 8.8 CVE-2023-49375 <= 5.0.0 no fix
  20. Cross-Site Request Forgery in JFinalCMS
    High · 8.8 CVE-2023-49372 <= 5.0.0 no fix
  21. jFinal Server-Side Template Injection vulnerability
    Critical · 9.8 CVE-2021-31635 <= 4.9.08 no fix
  22. JFinal file validation vulnerability
    High · 7.5 CVE-2019-17352 < 4.5 4.5
  23. JFinal Java Deserialization Vulnerability this entry
    Critical CVE-2021-31649 <= 4.9.08 no fix

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