What’s Vulnerable › Vulnerabilities

CVE-2020-12646

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-31 · updated 2026-06-17
• Weakness: CWE-79

Description

OX App Suite 7.10.3 and earlier allows XSS via text/x-javascript, text/rdf, or a PDF document.

Affected products

• Open-Xchange Appsuite: through 7.10.3

References

• https://www.open-xchange.com/
• https://exchange.xforce.ibmcloud.com/vulnerabilities/187114
• https://www.open-xchange.com/

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