CVE-2020-17530GHSA-JC35-Q369-45PV
Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Fix
- Fixed in 2.5.26
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
This vulnerability affects Apache Struts, a widely used open-source web application framework for Java. If exploited, an attacker could potentially run arbitrary code on the affected server by supplying crafted input in tag attributes that gets evaluated as OGNL expressions.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Apache Software Foundation Apache Struts
Struts 2.0.0 - Struts 2.5.25
- org.apache.struts:struts2-coreMaven
From 2.0.0 · fixed in 2.5.26