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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-32772 Detail

Description

Poddycast is a podcast app made with Electron. Prior to version 0.8.1, an attacker can create a podcast or episode with malicious characters and execute commands on the client machine. The application does not clean the HTML characters of the podcast information obtained from the Feed, which allows the injection of HTML and JS code (cross-site scripting). Being an application made in electron, cross-site scripting can be scaled to remote code execution, making it possible to execute commands on the machine where the application is running. The vulnerability is patched in Poddycast version 0.8.1.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/MrChuckomo/poddycast/blob/8d31daa5cee04a389ec35f974959ea3fe4638be9/app/js/favorite.js#L4-L14 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/blob/8d31daa5cee04a389ec35f974959ea3fe4638be9/app/js/favorite.js#L4-L14 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/blob/8d31daa5cee04a389ec35f974959ea3fe4638be9/app/js/feed.js#L285 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/blob/8d31daa5cee04a389ec35f974959ea3fe4638be9/app/js/feed.js#L285 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/blob/8d31daa5cee04a389ec35f974959ea3fe4638be9/app/js/helper/helper_entries.js#L80 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/blob/8d31daa5cee04a389ec35f974959ea3fe4638be9/app/js/helper/helper_entries.js#L80 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/security/advisories/GHSA-wjmh-9fj2-rqh6 Third Party Advisory 
https://github.com/MrChuckomo/poddycast/security/advisories/GHSA-wjmh-9fj2-rqh6 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') cwe source acceptance level NIST  
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-32772
NVD Published Date:
08/03/2021
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.