PYSEC-2026-661
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/mailman/PYSEC-2026-661.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-661
- Aliases
-
- CVE-2018-13796
- GHSA-xqvg-xm9m-p2c4
- Published
- 2026-07-02T14:13:09.148549Z
- Modified
- 2026-07-06T08:00:43.433901337Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- Moderate severity vulnerability that affects mailman
- Details
-
An issue was discovered in GNU Mailman before 2.1.28. A crafted URL can cause arbitrary text to be displayed on a web page from a trusted site.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2018-13796
- https://bugs.launchpad.net/mailman/+bug/1780874
- https://github.com/advisories/GHSA-xqvg-xm9m-p2c4
- https://lists.debian.org/debian-lts-announce/2018/07/msg00034.html
- https://security.gentoo.org/glsa/201904-10
- https://usn.ubuntu.com/4348-1
- https://www.mail-archive.com/mailman-users@python.org/msg71003.html
- https://pypi.org/project/mailman
Affected packages
PyPI / mailman
Package
- Name
- mailman
- View open source insights on deps.dev
- Purl
- pkg:pypi/mailman