PT-2021-22270 · Ocproducts · Composr Cms

Onemanteam123321 · Published 2021-08-16 · Updated 2021-08-24 · CVE-2021-38709

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 ocProducts Composr CMS versions prior to 10.0.38

Description The issue allows an attacker to inject JavaScript via the staff messaging messaging system, resulting in a cross-site scripting (XSS) attack. This can potentially lead to unauthorized access or control of user sessions.

Recommendations For versions prior to 10.0.38, update to version 10.0.38 or later to resolve the issue. As a temporary workaround, consider restricting access to the staff messaging messaging system until the update is applied.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38709

Affected Products

Composr Cms

References · 5

• https://osv.dev/vulnerability/CVE-2021-38709 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-38709 · Security Note
• https://compo.sr/news/view/announcements/two-new-xss-security.htm · Vendor Advisory
• https://t.me/cibsecurity/27345 · Telegram Post
• https://t.me/cvenotify/19378 · Telegram Post