PT-2021-23642 · Unknown · Convos-Chat

Published 2021-12-17 · Updated 2021-12-21 · CVE-2021-42584

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Convos-Chat versions prior to 6.32

Description A Stored Cross Site Scripting (XSS) issue exists. This allows an attacker to inject malicious scripts into a website, potentially leading to unauthorized access or control of user sessions.

Recommendations For versions prior to 6.32, update to version 6.32 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-42584

Affected Products

Convos-Chat

References · 6

• 🔥 https://github.com/convos-chat/convos/issues/623 · Exploit
• 🔥 https://dev696.github.io/Writeup · Exploit
• https://github.com/convos-chat/convos/commit/14a3b1e98cd1a3211c0ef3d4f5ffdbc60baaca54 · Patch
• https://osv.dev/vulnerability/CVE-2021-42584 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42584 · Security Note
• https://t.me/cibsecurity/34188 · Telegram Post