xmldom is an open source pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. xmldom versions 0.6.0 and older do not correctly escape special characters when serializing elements removed from their ancestor. This may lead to unexpected syntactic changes during XML processing in some downstream applications. This issue has been resolved in version 0.7.0. As a workaround downstream applications can validate the input and reject the maliciously crafted documents.
References
Link | Resource |
---|---|
https://github.com/xmldom/xmldom/commit/7b4b743917a892d407356e055b296dcd6d107e8b | Patch Third Party Advisory |
https://github.com/xmldom/xmldom/security/advisories/GHSA-5fg8-2547-mr8q | Third Party Advisory |
https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/ | Not Applicable Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-07-27T21:45:13
Updated: 2021-07-27T21:45:12
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32796
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-07-27T22:15:07.690
Modified: 2022-04-25T17:25:09.257
Link: CVE-2021-32796
JSON object: View
Redhat Information
No data.