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VULNERABILITIES

CVE-2021-32750 Details

Description

MuWire is a file publishing and networking tool that protects the identity of its users by using I2P technology. Users of MuWire desktop client prior to version 0.8.8 can be de-anonymized by an attacker who knows their full ID. An attacker could send a message with a subject line containing a URL with an HTML image tag and the MuWire client would try to fetch that image via clearnet, thus exposing the IP address of the user. The problem is fixed in MuWire 0.8.8. As a workaround, users can disable messaging functionality to prevent other users from sending them malicious messages.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/zlatinb/muwire/security/advisories/GHSA-68xh-9h7w-64qg CVEExploitThird Party Advisory
https://github.com/zlatinb/muwire/security/advisories/GHSA-68xh-9h7w-64qg [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
muwire project muwire
< 0.8.8

CPE

  • cpe:2.3:a:muwire_project:muwire:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-32750
NVD Published Date:
Jul 15, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-32750 Details - Not Deferred