—

PYSEC-2026-2058

xml2rfc has an arbitrary file read vulnerability

상세

### Impact When generating PDF files, this vulnerability allows an attacker to read arbitrary files from the filesystem by injecting malicious link element into the XML.

### Workarounds Test untrusted input with `link` elements with `rel="attachment"` before processing.

### Credits This vulnerability was reported by Mohamed Ouad from [Doyensec](https://doyensec.com/).

이 버전이 영향받나요?

사용 중인 패키지 버전을 입력하면 즉시 평가합니다.

영향 패키지

PyPI / xml2rfc

최초 영향 버전: 0 수정 버전: 3.30.1

수정 pip install --upgrade 'xml2rfc>=3.30.1'

참고

https://github.com/ietf-tools/xml2rfc/security/advisories/GHSA-cfmv-h8fx-85m7 [WEB]
https://github.com/ietf-tools/xml2rfc/commit/f2b245bc0aeeac0667c8f74e976c466c5991f0e4 [WEB]
https://github.com/ietf-tools/xml2rfc [PACKAGE]
https://pypi.org/project/xml2rfc [PACKAGE]
https://github.com/advisories/GHSA-cfmv-h8fx-85m7 [ADVISORY]
https://nvd.nist.gov/vuln/detail/CVE-2025-11058 [ADVISORY]