https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T12:11:22.131592+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2022-01661 bdu:2022-01661 2026-10-04T12:11:22.136047+00:00 bdu:2022-01661 https://cve.radiocsirt.org/vuln/euvd-2026-28197 EUVD-2026-28197 2026-10-04T12:11:22.136078+00:00 EUVD-2026-28197 https://cve.radiocsirt.org/vuln/fkie_cve-2021-32796 fkie_cve-2021-32796 2026-10-04T12:11:22.136092+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-5fg8-2547-mr8q GHSA-5fg8-2547-mr8q — Misinterpretation of malicious XML input 2026-10-04T12:11:22.136123+00:00

Affected: npm: xmldom, npm: @xmldom/xmldom

### Impact 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.

### Patches Update to one of the fixed versions of `@xmldom/xmldom` (`>=0.7.0`)

See issue #271 for the status of publishing `xmldom` to npm or join #270 for Q&A/discussion until it's resolved.

### Workarounds

Downstream applications can validate the input and reject the maliciously crafted documents.

### References

Similar to this one reported on the Go standard library:

- https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/ - https://mattermost.com/blog/securing-xml-implementations-across-the-web/

### For more information

If you have any questions or comments about this advisory:

* Open an issue in [`xmldom/xmldom`](https://github.com/xmldom/xmldom) * Email us: send an email to **all** addresses that are shown by `npm owner ls @xmldom/xmldom`

 https://cve.radiocsirt.org/vuln/gsd-2021-32796 gsd-2021-32796 2026-10-04T12:11:22.136160+00:00 gsd-2021-32796 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-32796 UBUNTU-CVE-2021-32796 2026-10-04T12:11:22.136172+00:00

Affected: Ubuntu:20.04:LTS: node-xmldom, Ubuntu:24.04:LTS: node-xmldom, Ubuntu:25.10: node-xmldom, Ubuntu:26.04:LTS: node-xmldom

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.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-1893 WID-SEC-W-2025-1893 — IBM App Connect Enterprise (xmldom): Schwachstelle ermöglicht Manipulation von Daten 2026-10-04T12:11:22.136196+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM App Connect Enterprise ausnutzen, um Daten zu manipulieren.