bonitasoft bonita-connector-webservice up to 1.3.0 SecureWSConnector.java TransformerConfigurationException xml external entity reference
A vulnerability, which was classified as problematic, was found in bonitasoft bonita-connector-webservice up to 1.3.0. This affects the function TransformerConfigurationException
of the file src/main/java/org/bonitasoft/connectors/ws/SecureWSConnector.java. The manipulation leads to xml external entity reference. The CWE definition for the vulnerability is CWE-611. The weakness was presented 01/05/2023 as 17. It is possible to read the advisory at github.com.
This vulnerability is uniquely identified as CVE-2020-36640. The attack can only be initiated within the local network. Technical details are available. There is no exploit available. The pricing for an exploit might be around USD $0-$5k at the moment.
It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k.
Upgrading to version 1.3.1 is able to address this issue. The updated version is ready for download at github.com. The patch is named a12ad691c05af19e9061d7949b6b828ce48815d5. The bugfix is ready for download at github.com. It is recommended to upgrade the affected component. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
Timeline
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