The Subscriptions feature in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before…
Priority LOW 20CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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
The Subscriptions feature in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not properly validate the publication-source URL, which allows remote authenticated users to trigger arbitrary outbound TCP traffic via a crafted Source field, as demonstrated by (1) an ftp: URL, (2) a gopher: URL, or (3) an http://127.0.0.1/ URL, related to a "Server-side request forging (SSRF)" issue.
Why it matters now
EPSS 0.01326 71st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:open-xchange:open-xchange_server:6.20.7:*:*:*:*:*:*:* | 6.20.7 | Vulnerable | Open-Xchange GmbH |
| cpe:2.3:a:open-xchange:open-xchange_server:6.22.0:*:*:*:*:*:*:* | 6.22.0 | Vulnerable | Open-Xchange GmbH |
| cpe:2.3:a:open-xchange:open-xchange_server:6.22.1:*:*:*:*:*:*:* | 6.22.1 | Vulnerable | Open-Xchange GmbH |
- cpe:2.3:a:open-xchange:open-xchange_server:6.20.7:*:*:*:*:*:*:* Versions 6.20.7 Vulnerable ·Open-Xchange GmbH
- cpe:2.3:a:open-xchange:open-xchange_server:6.22.0:*:*:*:*:*:*:* Versions 6.22.0 Vulnerable ·Open-Xchange GmbH
- cpe:2.3:a:open-xchange:open-xchange_server:6.22.1:*:*:*:*:*:*:* Versions 6.22.1 Vulnerable ·Open-Xchange GmbH
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-1648
- 2026-10-03 Alias added: GHSA-xp73-99p3-8q2g
References
More Open-Xchange GmbH Open-xchange Server vulnerabilities
- TI-2015-01420 Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange Server 6 and OX… CVSS 3.0MEDIUM 6.1
- TI-2013-01452 OXUpdater in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1… CVSS 2.0MEDIUM 5.8
- TI-2013-01448 Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14… CVSS 2.0MEDIUM 5.0
- TI-2013-02286 CRLF injection vulnerability in the redirect servlet in Open-Xchange AppSuite and Server… CVSS 2.0MEDIUM 5.0
- TI-2015-04528 Cross-site scripting (XSS) vulnerability in unspecified dialogs for printing content in… CVSS 2.0MEDIUM 4.3
- TI-2013-01450 Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2013-1648 · CVE Program
- CVE-2013-1648 · NVD
- FIRST EPSS
- GHSA-xp73-99p3-8q2g · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences