High severity · published Jan 8, 2024
CVE-2023-29051
User-defined OXMF templates could be used to access a limited part of the internal OX App Suite Java API
8.1
CVSS
0.5%
EPSS
No
On KEV
Description
User-defined OXMF templates could be used to access a limited part of the internal OX App Suite Java API. The existing switch to disable the feature by default was not effective in this case. Unauthorized users could discover and modify application state, including objects related to other users and contexts. We now make sure that the switch to disable user-generated templates by default works as intended and will remove the feature in future generations of the product. No publicly available exploits are known.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OA
OX App Suite · Open-xchange
before 7.10.6; 7.10.6; 7.10.6; 7.10.6; 7.10.6; 7.10.6; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29051
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29051
Issue Tracking
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0006.json
Release Notes
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6251_7.10.6_2023-09-25.pdf
seclists.org
http://seclists.org/fulldisclosure/2024/Jan/4
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