PYSEC-2026-793
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/cobbler/PYSEC-2026-793.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-793
- Aliases
-
- CVE-2011-4953
- GHSA-hpj3-5p46-g87w
- Published
- 2026-07-06T08:03:25.826275Z
- Modified
- 2026-07-07T11:45:43.810494422Z
- Summary
- Cobbler vulnerable to code injection via unsafe YAML loading
- Details
-
The
set_mgmt_parametersfunction in item.py in cobbler before 2.2.2 allows context-dependent attackers to execute arbitrary code via vectors related to the use of theyaml.loadfunction instead of theyaml.safe_load function, as demonstrated using Puppet. - References
-
- https://nvd.nist.gov/vuln/detail/CVE-2011-4953
- https://github.com/cobbler/cobbler/commit/1b4f9ecf051422eb8512794701900f6199651442
- https://bugs.launchpad.net/ubuntu/oneiric/+source/cobbler/+bug/858883
- https://bugzilla.novell.com/show_bug.cgi?id=757062
- https://github.com/cobbler/cobbler
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00019.html
- https://pypi.org/project/cobbler
- https://github.com/advisories/GHSA-hpj3-5p46-g87w
Affected packages
PyPI / cobbler
Package
- Name
- cobbler
- View open source insights on deps.dev
- Purl
- pkg:pypi/cobbler