CVE-2020-29510

The encoding/xml package in Go versions 1.15 and earlier does not correctly preserve the semantics of directives during tokenization round-trips, which allows an attacker to craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications.

Date published : 2020-12-14

https://security.netapp.com/advisory/ntap-20210129-0006/

https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-directives.md