CVE-2022-21692

Name: CVE-2022-21692
Creator: NVD / NIST
Published: 2022-01-18T23:15:08.71+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2022-21692 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions anyone with access to the chat environment can write messages disguised as another chat participant.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions anyone with access to the chat environment can write messages disguised as another chat participant.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.77%

50.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Onionshare	Onionshare	< 2.5

References

https://github.com/onionshare/onionshare/releases/tag/v2.5Release Notes, Third Party Advisory
https://github.com/onionshare/onionshare/security/advisories/GHSA-gjj5-998g-v36vExploit, Third Party Advisory
https://github.com/onionshare/onionshare/releases/tag/v2.5Release Notes, Third Party Advisory
https://github.com/onionshare/onionshare/security/advisories/GHSA-gjj5-998g-v36vExploit, Third Party Advisory

Timeline

Published: Jan 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-21692?

How severe is CVE-2022-21692?

CVE-2022-21692 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2022-21692?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-21692?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST