Description

b3log Symphony (aka Sym) 2.6.0 allows remote attackers to upload and execute arbitrary JSP files via the name[] parameter to the /upload URI.

Remediation

References

https://github.com/b3log/symphony/issues/620

Related Vulnerabilities

CVE-2021-23356 Vulnerability in npm package kill-process-by-name

CVE-2021-43838 Vulnerability in npm package jsx-slack

CVE-2019-10783 Vulnerability in npm package lsof

CVE-2020-13692 Vulnerability in maven package org.postgresql:postgresql

CVE-2017-16174 Vulnerability in npm package whispercast

Severity

Critical

Classification

CWE-434 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Exploit Third Party Advisory