medium
6.1
CWE
79
Advisory Published
Updated

CVE-2023-29043: XSS

First published: Thu Nov 02 2023(Updated: )

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.

Credit: security@open-xchange.com

Affected SoftwareAffected VersionHow to fix
<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
=7.10.6-patch_release_6102
=7.10.6-patch_release_6112
=7.10.6-patch_release_6121
=7.10.6-patch_release_6133
=7.10.6-patch_release_6138
=7.10.6-patch_release_6141
=7.10.6-patch_release_6146
=7.10.6-patch_release_6147
=7.10.6-patch_release_6148
=7.10.6-patch_release_6150
=7.10.6-patch_release_6156
=7.10.6-patch_release_6161
=7.10.6-patch_release_6166
=7.10.6-patch_release_6173
=7.10.6-patch_release_6176
=7.10.6-patch_release_6178
=7.10.6-patch_release_6189
=7.10.6-patch_release_6194
=7.10.6-patch_release_6199
=7.10.6-patch_release_6204
=7.10.6-patch_release_6205
=7.10.6-patch_release_6209
=7.10.6-patch_release_6210
=7.10.6-patch_release_6214
=7.10.6-patch_release_6215
=7.10.6-patch_release_6216
=7.10.6-patch_release_6218
=7.10.6-patch_release_6219
=7.10.6-patch_release_6220
=7.10.6-patch_release_6227
=7.10.6-patch_release_6230
=7.10.6-patch_release_6233
=7.10.6-patch_release_6235
=7.10.6-patch_release_6236
=7.10.6-patch_release_6239
=7.10.6-patch_release_6241

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-29043?

    CVE-2023-29043 is a vulnerability related to presentations in the Open-xchange Appsuite software, where user-controlled images can contain malicious script code that is executed when editing a document.

  • What software is affected by CVE-2023-29043?

    Open-xchange Appsuite versions up to and including 7.10.6 are affected by CVE-2023-29043.

  • What is the severity of CVE-2023-29043?

    CVE-2023-29043 has a severity level of 6.1, which is classified as medium.

  • How can I fix CVE-2023-29043?

    To fix CVE-2023-29043, it is recommended to upgrade to Open-xchange Appsuite version 7.10.6-patch_release_6243 or higher, as mentioned in the release notes for Patch Release 6243.

  • Where can I find more information about CVE-2023-29043?

    You can find more information about CVE-2023-29043 in the release notes for Patch Release 6243 and the Open-xchange security advisory JSON file.

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