The TextParseUtil.translateVariables method in Apache Struts 2.x before 2.3.20 allows remote attackers to execute arbitrary code via a crafted OGNL expression with ANTLR tooling.
Severity
High 8.8
Published
30 Oct 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
5.7% in the next 30 daysHigher than 93% of CVEs. EPSS by FIRST, 11 Nov 2026
Sources
NVD
Affected software
Software
Affected versions
Apache StrutsServers and applications · cpe:a:apache:struts