CVE-2023-26812: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

April 28, 2023 (updated May 1, 2023)

Command execution vulnerability in the ActionEnter Class ins jfinal CMS version 5.1.0 allows attackers to execute arbitrary code via a created json file to the ueditor route.

References

github.com/advisories/GHSA-gh24-c683-79r2
github.com/jflyfox/jfinal_cms/issues/54
nvd.nist.gov/vuln/detail/CVE-2023-26812

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