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Critical · 9.8 Scanner template Public exploit CVE-2019-0230 EUVD-2021-2606GHSA-wp4h-pvgw-5727

Improperly Controlled Modification of Dynamically-Determined Object Attributes in Apache Struts

Published Sep 14, 2020 · Updated Aug 4, 2024 · Assigned by apache

Package: org.apache.struts:struts2-core Ecosystem: Maven

Description

Apache Struts 2.0.0 to 2.5.20 forced double OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution.

Affected products

VendorProductAffectedFixed
— Apache Struts Apache Struts 2.0.0 to 2.5.20 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Metasploit 1 module

Exploit-DB 1

GitHub 4 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.apache.struts:struts2-core >= 2.0.0, < 2.5.22 2.5.22 GHSA-wp4h-pvgw-5727

References