What is CVE-2023-29045?

CVE-2023-29045 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-11-02.

How severe is CVE-2023-29045?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Open-Xchange Appsuite

CVE-2023-29045

Documents operations, in this case "drawing", could be manipulated to contain invalid data types, possibly script code. Script code could be injected to an operation that would be executed for users that are actively collaborating on the same document. Operation data exchanged between collaborating parties does now gets checked for validity to avoid code execution. No publicly available exploits are known.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (31.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Open-xchange Open-xchange_appsuite — versions 7.10.6
Ox Software Gmbh App Suite — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@open-xchange.com (release-notes, Release Notes, Vendor Advisory)
security@open-xchange.com (vendor-advisory)

Frequently asked questions

What is CVE-2023-29045?: CVE-2023-29045 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-11-02.
How severe is CVE-2023-29045?: Medium severity. CVSS v3 base score is 5.4 out of 10.