CVE-2011-4104

NONECVSS 0.0

0.0

The from_yaml method in serializers.py in Django Tastypie before 0.9.10 does not properly deserialize YAML data, which allows remote attackers to execute arbitrary Python code via vectors related to the yaml.load method.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 74.8%
KEV: Not listed

Published

October 27, 2014

Last Modified

May 6, 2026

References (10)

secalert@redhathttp://www.openwall.com/lists/oss-security/2011/11/02/1
secalert@redhathttp://www.openwall.com/lists/oss-security/2011/11/02/7
secalert@redhathttps://github.com/toastdriven/django-tastypie/commit/e8af315211b07c8f48f32a063233cc3f76dd5bc2
secalert@redhathttps://groups.google.com/forum/#%21topic/django-tastypie/i2aNGDHTUBI
secalert@redhathttps://www.djangoproject.com/weblog/2011/nov/01/piston-and-tastypie-security-releases/
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/11/02/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/11/02/7
af854a3a-2127-422b-91ae-364da2661108https://github.com/toastdriven/django-tastypie/commit/e8af315211b07c8f48f32a063233cc3f76dd5bc2
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/#%21topic/django-tastypie/i2aNGDHTUBI
af854a3a-2127-422b-91ae-364da2661108https://www.djangoproject.com/weblog/2011/nov/01/piston-and-tastypie-security-releases/

Affected Packages

(1 across 1 ecosystem)

PyPI(1)

Package	Vulnerable range	Fixed in	Dependents
django-tastypie	0.9.6, 0.9.7, 0.9.9	0.9.10	—

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:44 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:07 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-29 13:40 UTCEPSS rescore
2026-05-28 15:19 UTCEG score recompute

Frequently asked(4)

What is CVE-2011-4104?

CVE-2011-4104 is a none vulnerability published on October 27, 2014. The from_yaml method in serializers.py in Django Tastypie before 0.9.10 does not properly deserialize YAML data, which allows remote attackers to execute arbitrary Python code via vectors related to the yaml.load method.

When was CVE-2011-4104 disclosed?

CVE-2011-4104 was first published in the National Vulnerability Database on October 27, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-4104 actively exploited?

CVE-2011-4104 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-4104?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4104, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2011-4104

📅 Published

🔄 Last Modified

🔗 References (10)