7.5

CVE-2011-4103: djangoproject piston Improper Input Validation

CVSS: 7.5v2.0HighModified
AliasesGHSA-pvhp-v9qp-xf5rPYSEC-2014-24DSA-2344-1
Published 27-10-2014Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2011-4103 is a high (CVSS 7.5) Improper Input Validation vulnerability in djangoproject piston. EPSS estimates a 2.43% chance of exploitation in the next 30 days, higher than 84% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
2.43%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-10-2014
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

3 scores · 2 sources · 3 versions

EPSS trend

Probability

2.43%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

0.00 pp

From 2.43% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.43%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • python-django-piston< 0.2.2-1+squeeze1
Djangoproject1 product
PyPI1 product
  • django-piston≥ 0.2.0, < 0.2.2.1 | < 0.2.3

3 vendors · 3 products

References

11 links
Show all 11 references