Description

Apache Struts 2.x before 2.3.29 allows remote attackers to execute arbitrary code via a "%{}" sequence in a tag attribute, aka forced double OGNL evaluation. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-0785.

Remediation

References

http://www.securityfocus.com/bid/91277

https://security.netapp.com/advisory/ntap-20180629-0004/

https://struts.apache.org/docs/s2-036.html

Related Vulnerabilities

CVE-2019-12041 Vulnerability in maven package org.webjars.npm:remarkable

CVE-2019-16728 Vulnerability in maven package org.webjars.npm:dompurify

CVE-2023-39155 Vulnerability in maven package org.jenkins-ci.plugins:chef-identity

CVE-2015-2156 Vulnerability in maven package io.netty:netty-all

CVE-2018-20676 Vulnerability in maven package org.webjars.bower:bootstrap

Severity

Critical

Classification

CWE-20 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Tags

Third Party Advisory VDB Entry Mitigation Vendor Advisory