What’s Vulnerable › Vulnerabilities
CVE-2026-48212: Stored XSS in external pages
- Severity: medium (CVSS 4.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-12 · updated 2026-10-15
- Weakness: CWE-79
Description
An OTRS administrator can enter arbitrary JavaScript into the content of an OTRS Custom Page, which is stored by the application and subsequently executed in the browser of users accessing that page. This issue affects OTRS: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.7.X
Affected products
- OTRS GmbH (former OTRS AG) OTRS: from 2026.x through 2026.6.x; 7.0.x, 8.0.x, 2023.x, 2024.x, 2025.x
References
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