CVE-2016-4026
An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11.
Published 9 y ago · modified 4 mo ago · JSON
Summary
An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11. The content sanitizer component has an issue with filtering malicious content in case invalid HTML code is provided. In such cases the filter will output a unsanitized representation of the content. Malicious script code can be executed within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.). Attackers can use this issue for filter evasion to inject script code later on.
Exploit prediction (EPSS)
0.71% probability of exploitation in the next 30 days, higher than 54% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
- securitytracker.com /id/1036157 · vdb-entry, x_refsource_SECTRACK, x_transferred
- securityfocus.com /archive/1/538732/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
Sources
- CVE List: CVE-2016-4026
- NVD: CVE-2016-4026
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.