CVE-2026-48212Stored XSS in external pages
Updated under an hour ago ()
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It affects OTRS GmbH (former OTRS AG) OTRS. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- CVSS
- 4.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- OTRS
- NVD analysis
- Deferred
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
OTRS GmbH (former OTRS AG) OTRS otrs_gmbh_former_otrs:otrs (from the name) | 7.0.x; 8.0.x; 2023.x; 2024.x; 2025.x; from 2026.x through 2026.6.x | CNA record |
References
- https://otrs.com/release-notes/otrs-security-advisory-2026-11/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.