PT-2021-16828 · Magnolia · Magnolia Cms

Published 2021-04-02 · Updated 2021-04-15 · CVE-2021-25894

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 Magnolia CMS versions 6.1.3 through 6.2.3

Description The issue is related to a stored cross-site scripting (XSS) vulnerability. It affects the /magnoliaPublic/travel/members/login.html API endpoint, specifically the mgnlUserId parameter.

Recommendations For Magnolia CMS versions 6.1.3 through 6.2.3, consider disabling the mgnlUserId parameter in the /magnoliaPublic/travel/members/login.html endpoint as a temporary workaround until a patch is available. Restrict access to this endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-25894

Affected Products

Magnolia Cms

References · 6

• 🔥 https://itas.vn/itas-security-team-found-multi-vulnerabilities-on-magnolia-cms-platform · Exploit
• https://git.magnolia-cms.com/projects/MODULES/repos/public-user-registration/commits/80c096c24d39ba2050b778e68ef838d79d4811dc · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25894 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25894 · Security Note
• https://magnolia-cms.com · Vendor Advisory
• https://t.me/cvenotify/12496 · Telegram Post