Cross-site scripting (XSS) vulnerability in webmail in Open-Xchange 0.8.1-6 and earlier…
Priority LOW 22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Cross-site scripting (XSS) vulnerability in webmail in Open-Xchange 0.8.1-6 and earlier, with "Inline HTML" enabled, allows remote attackers to inject arbitrary web script or HTML via e-mail attachments, which are rendered inline.
Why it matters now
EPSS 0.01208 68th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:open-xchange:open-xchange:*:*:*:*:*:*:*:* | up to 0.8.1.6 | Vulnerable | Open-Xchange GmbH |
- cpe:2.3:a:open-xchange:open-xchange:*:*:*:*:*:*:*:* Versions up to 0.8.1.6 Vulnerable ·Open-Xchange GmbH
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-0091
- 2026-10-03 Alias added: GHSA-jmmv-wmgj-w2qx
References
More Open-Xchange GmbH Open-xchange vulnerabilities
- TI-2006-02646 The open source version of Open-Xchange 0.8.2 and earlier uses a static default username… CVSS 2.0HIGH 7.5
Sources
- CVE-2006-0091 · CVE Program
- CVE-2006-0091 · NVD
- FIRST EPSS
- GHSA-jmmv-wmgj-w2qx · GitHub Advisory Database · CC BY 4.0
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