What’s Vulnerable › Vulnerabilities

CVE-2023-29044

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-02 · updated 2026-06-17
• Weakness: CWE-79

Description

Documents operations 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 get escaped to avoid code execution. No publicly available exploits are known.

Affected products

• Open-Xchange Appsuite: before 7.10.6; 7.10.6, 7.10.6-patch_release_6069, 7.10.6-patch_release_6073, 7.10.6-patch_release_6080, 7.10.6-patch_release_6085, 7.10.6-patch_release_6093 (+36) — fixed in 7.10.6

How to fix

Upgrade to a fixed version: Open-Xchange Appsuite 7.10.6. Check the vendor advisory for mitigations.

References

• https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0004.json
• https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6243_7.10.6_2023-08-01.pdf
• https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0004.json
• https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6243_7.10.6_2023-08-01.pdf

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