What’s Vulnerable › Vulnerabilities

CVE-2021-44211

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-28 · updated 2026-06-17
• Weakness: CWE-79

Description

OX App Suite through 7.10.5 allows XSS via the class attribute of an element in an HTML e-mail signature.

Affected products

• Open-Xchange GmbH OX App Suite: through 7.10.5

References

• http://packetstormsecurity.com/files/166389/OX-App-Suite-7.10.5-Cross-Site-Scripting.html
• https://open-xchange.com
• http://packetstormsecurity.com/files/166389/OX-App-Suite-7.10.5-Cross-Site-Scripting.html
• https://open-xchange.com

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