🛡️ CVE-2009-4924 — python-cjson

⚪ Unknown ✅ No Known Exploit CWE-79 OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Cross-site Scripting in python-cjson

Python-cjson 1.0.5 does not properly handle a ['/'] argument to cjson.encode, which makes it easier for remote attackers to conduct certain cross-site scripting (XSS) attacks involving Firefox and the end tag of a SCRIPT element.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. Rated impact: confidentiality none, integrity none, availability none.

Weakness class

CVE-2009-4924 is classified as CWE-79: Cross-site Scripting (XSS). User-supplied data is written into a page without escaping, so attacker script runs in the browser of anyone who views it.

Affected software

CVE-2009-4924 is recorded against 1 package.

  • python-cjson (fixed in 1.1.0)

Timeline and source

Published on 6 December 2021 and last revised on 25 October 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Package)
github.com (Advisory)
github.com (Web)
github.com (Web)
pypi.python.org (Web)
t3.dotgnu.info (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
CWE CWE-79
Public Exploit ✅ No
Source OSV
Published 2021-12-06
Updated 2026-08-12
Modified 2024-10-25
Fix URL N/A

Affected Packages

Software From version Fixed in
python-cjson — 1.1.0

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