Multiple cross-site scripting (XSS) vulnerabilities in the admin interface in EPiServer…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Multiple cross-site scripting (XSS) vulnerabilities in the admin interface in EPiServer CMS through 6R2 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Why it matters now
EPSS 0.01053 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:episerver:episerver_cms:5.1.422.4:*:*:*:*:*:*:* | 5.1.422.4 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:5.1.422.122:*:*:*:*:*:*:* | 5.1.422.122 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:5.1.422.256:*:*:*:*:*:*:* | 5.1.422.256 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:5.1.422.267:*:*:*:*:*:*:* | 5.1.422.267 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:5.2.375.7:*:*:*:*:*:*:* | 5.2.375.7 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:5.2.375.133:*:*:*:*:*:*:* | 5.2.375.133 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:5.2.375.236:*:*:*:*:*:*:* | 5.2.375.236 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:6.0.530.0:*:*:*:*:*:*:* | 6.0.530.0 | Vulnerable | Episerver |
| cpe:2.3:a:episerver:episerver_cms:6.1.379.0:*:*:*:*:*:*:* | 6.1.379.0 | Vulnerable | Episerver |
- cpe:2.3:a:episerver:episerver_cms:5.1.422.4:*:*:*:*:*:*:* Versions 5.1.422.4 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:5.1.422.122:*:*:*:*:*:*:* Versions 5.1.422.122 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:5.1.422.256:*:*:*:*:*:*:* Versions 5.1.422.256 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:5.1.422.267:*:*:*:*:*:*:* Versions 5.1.422.267 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:5.2.375.7:*:*:*:*:*:*:* Versions 5.2.375.7 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:5.2.375.133:*:*:*:*:*:*:* Versions 5.2.375.133 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:5.2.375.236:*:*:*:*:*:*:* Versions 5.2.375.236 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:6.0.530.0:*:*:*:*:*:*:* Versions 6.0.530.0 Vulnerable ·Episerver
- cpe:2.3:a:episerver:episerver_cms:6.1.379.0:*:*:*:*:*:*:* Versions 6.1.379.0 Vulnerable ·Episerver
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-1034
- 2026-10-03 Alias added: GHSA-p38m-v775-pv97
References
More Episerver Cms vulnerabilities
- TI-2012-00945 Unspecified vulnerability in EPiServer CMS 5 and 6 through 6R2, in certain configurations… CVSS 2.0MEDIUM 6.0
Sources
- CVE-2012-1034 · CVE Program
- CVE-2012-1034 · NVD
- FIRST EPSS
- GHSA-p38m-v775-pv97 · GitHub Advisory Database · CC BY 4.0
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