What’s Vulnerable › Vulnerabilities
CVE-2023-29043
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% 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
Presentations may contain references to images, which are user-controlled, and could include malicious script code that is being processed when editing a document. Script code embedded in malicious documents could be executed in the context of the user editing the document when performing certain actions, like copying content. The relevant attribute does now get encoded to avoid the possibility of executing script code. 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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