CVE-2021-29467

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Wrongthink is an encrypted peer-to-peer chat program. A user could check their fingerprint into the service and enter a script to run arbitrary JavaScript on the site. No workarounds exist, but a patch exists in version 2.4.1.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-80 CWE-79

Affected software

Vendor	Product	Versions
birb-digital	wrongthink	< 2.4.1

References

https://github.com/birb-digital/wrongthink/security/advisories/GHSA-529v-f2gf-62w9Exploit, Third Party Advisory
https://github.com/birb-digital/wrongthink/security/advisories/GHSA-529v-f2gf-62w9Exploit, Third Party Advisory

Timeline

Published: Apr 22, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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