The latest DXA release (2.2.31) addresses the following.
- Xalan 2.7.2
- snakeyml-1.20
- jettison-1.4.0
The exception is the jstl-1.2 because there is no update available for this dependency. An alternative would be to replace this with the latest Jakarta Servlet dependencies, but this would require updating Spring to version 6 which in turn requires updating to JDK 17.
Verified the CVE-2015-0254 is related to jstl-1.2 and can confirm that it does not apply to the DXA since it doesn't utilize the x:parse or x:transform JSTL tags.