PT-2021-20152 · Open Xchange · Ox App Suite

Published 2021-11-22 · Updated 2021-11-23 · CVE-2021-33490

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 OX App Suite versions 7.10.5 and earlier

Description The issue allows for cross-site scripting (XSS) attacks via a crafted snippet in a shared mail signature. This can potentially lead to malicious scripts being executed on users' browsers, compromising their session data or performing unauthorized actions.

Recommendations For OX App Suite versions 7.10.5 and earlier, update to a version later than 7.10.5 to resolve the issue. At the moment, there is no information about other specific mitigation measures for this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-33490

Affected Products

Ox App Suite

References · 6

• 🔥 http://packetstormsecurity.com/files/165028/OX-App-Suite-Ox-Documents-7.10.x-XSS-Code-Injection-Traversal.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-33490 · Security Note
• https://osv.dev/vulnerability/CVE-2021-33490 · Vendor Advisory
• https://t.me/cvenotify/23637 · Telegram Post
• https://open-xchange.com · Note
• https://seclists.org/fulldisclosure/2021/Nov/42 · Note