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CVE-2011-4103
emitters.py in Django Piston before 0.2.3 and 0.2.x before 0.2.2.1 does not properly deserialize YAML data, which allows remote attackers…
High7.5EPSS 2.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
emitters.py in Django Piston before 0.2.3 and 0.2.x before 0.2.2.1 does not properly deserialize YAML data, which allows remote attackers to execute arbitrary Python code via vectors related to the yaml.load method.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIdjango-pistonGHSA-pvhp-v9qp-xf5r (opens in a new tab)
References (5)
- https://bugzilla.redhat.com/show_bug.cgi?id=750658 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bitbucket.org/jespern/django-piston/commits/91bdaec89543/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-2344 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://www.djangoproject.com/weblog/2011/nov/01/piston-and-tastypie-security-releases/ (opens in a new tab)x_refsource_MISCx_transferred
- [oss-security] 20111101 Re: CVE request for Django-piston and Tastypie (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-pvhp-v9qp-xf5r (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .