What is CVE-2021-29467?

CVE-2021-29467 is a medium-severity vulnerability in Birb-Digital Wrongthink, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2021-04-22.

How severe is CVE-2021-29467?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Birb-Digital Wrongthink

CVE-2021-29467

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.

EPSS: 0.005 (38.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.

Affected products

Birb-digital Wrongthink — versions < 2.4.1
Wrongthink_project Wrongthink

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-29467?: CVE-2021-29467 is a medium-severity vulnerability in Birb-Digital Wrongthink, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2021-04-22.
How severe is CVE-2021-29467?: Medium severity. CVSS v3 base score is 6.1 out of 10.