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ESAPI (The OWASP Enterprise Security API) is a free, open source, web application security control library. Prior to version 2.3.0.0, the default implementation of `Validator.getValidDirectoryPath(String, String, File, boolean)` may incorrectly treat the tested input string as a child of the specified parent directory. This potentially could allow control-flow bypass checks to be defeated if an attack can specify the entire string representing the 'input' path. This vulnerability is patched in release 2.3.0.0 of ESAPI. As a workaround, it is possible to write one's own implementation of the Validator interface. However, maintainers do not recommend this.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade libowasp-esapi-java | Jul 30, 2024 | Apr 25, 2022 |
| Oracle Weblogic | — | Apply the Patch Set Update (PSU) 34429365 for version 14.1.1.0.0.Apply the Patch Set Update (PSU) 34298772 for version 12.2.1.3.0.Apply the Patch Set Update (PSU) 34236279 for version 12.2.1.4.0. | Jul 25, 2022 | Apr 25, 2022 |
| Ubuntu | — | Upgrade libowasp-esapi-javaUpgrade libowasp-esapi-java (Ubuntu Pro)Upgrade libowasp-esapi-java-doc (Ubuntu Pro) | Apr 17, 2026 | Apr 25, 2022 |
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