PT-2021-18235 · Unknown · Wrongthink

Published 2021-04-22 · Updated 2021-04-29 · CVE-2021-29467

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Wrongthink versions prior to 2.4.1

Description: The issue allows a user to run arbitrary JavaScript on the site by entering a script. This is possible because a user could check their fingerprint into the service. There is no information available about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations: For versions prior to 2.4.1, update to version 2.4.1 to resolve the issue. As a temporary workaround, consider restricting the ability to enter scripts into the service until the patch is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-80

CWE-79

Related Identifiers

CVE-2021-29467

GHSA-529V-F2GF-62W9

Affected Products

Wrongthink

References · 3

• 🔥❌ https://github.com/birb-digital/wrongthink/security/advisories/GHSA-529v-f2gf-62w9 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2021-29467 · Security Note
• https://osv.dev/vulnerability/CVE-2021-29467 · Vendor Advisory