Vulnerability Details : CVE-2022-31471
untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.
Vulnerability category: XML external entity (XXE) injection
Products affected by CVE-2022-31471
- cpe:2.3:a:untangle_project:untangle:*:*:*:*:*:python:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-31471
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-31471
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-31471
-
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-31471
-
https://github.com/stchris/untangle/releases/tag/1.2.1
Release 1.2.1 · stchris/untangle · GitHubRelease Notes;Third Party Advisory
-
https://github.com/stchris/untangle
GitHub - stchris/untangle: Converts XML to Python objectsProduct;Third Party Advisory
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https://jvn.jp/en/jp/JVN30454777/
JVN#30454777: Multiple vulnerabilities in untangleThird Party Advisory
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