What’s Vulnerable › Vulnerabilities

CVE-2021-25894

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-02 · updated 2026-06-17
• Weakness: CWE-79

Description

Magnolia CMS from 6.1.3 to 6.2.3 contains a stored cross-site scripting (XSS) vulnerability in the /magnoliaPublic/travel/members/login.html mgnlUserId parameter.

Affected products

• Magnolia-Cms Magnolia Cms: from 6.1.3 before 6.1.7; from 6.2.3 before 6.2.4 — fixed in 6.1.7, 6.2.4

How to fix

Upgrade to a fixed version: Magnolia-Cms Magnolia Cms 6.1.7, 6.2.4. Check the vendor advisory for mitigations.

References

• https://git.magnolia-cms.com/projects/MODULES/repos/public-user-registration/commits/80c096c24d39ba2050b778e68ef838d79d4811dc
• https://www.itas.vn/itas-security-team-found-multi-vulnerabilities-on-magnolia-cms-platform/
• https://www.magnolia-cms.com/
• https://git.magnolia-cms.com/projects/MODULES/repos/public-user-registration/commits/80c096c24d39ba2050b778e68ef838d79d4811dc
• https://www.itas.vn/itas-security-team-found-multi-vulnerabilities-on-magnolia-cms-platform/
• https://www.magnolia-cms.com/

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