CVEvulnerability
CVE-2026-41675
8.7 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-05-07
- Last modified
- 2026-08-28
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-91
Description
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module. In @xmldom/xmldom prior to versions 0.9.10 and 0.8.13 and xmldom version 0.6.0 and prior, the package allows attacker-controlled processing instruction data to be serialized into XML without validating or neutralizing the PI-closing sequence ?>. As a result, an attacker can terminate the processing instruction early and inject arbitrary XML nodes into the serialized output. This issue has been patched in versions @xmldom/xmldom versions 0.9.10 and 0.8.13.
Related
Weakness · CWE (1)
- CWE-91 XML Injection weakness
References
- https://github.com/xmldom/xmldom/commit/7207a4b0e0bcc228868075ed991665ef9f73b1c2 github.com
- https://github.com/xmldom/xmldom/releases/tag/0.8.13 github.com
- https://github.com/xmldom/xmldom/releases/tag/0.9.10 github.com
- https://github.com/xmldom/xmldom/security/advisories/GHSA-x6wf-f3px-wcqx github.com
- https://access.redhat.com/errata/RHSA-2026:26234 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:60520 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-41675 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2467629 bugzilla.redhat.com
- https://github.com/xmldom/xmldom/security/advisories/GHSA-x6wf-f3px-wcqx github.com
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41675.json security.access.redhat.com