Attackers with access to user accounts can inject arbitrary control characters to SIEVE mail-filter rules. This could be abused to access SIEVE extension that are not allowed by App Suite or to inject rules which would break per-user filter processing, requiring manual cleanup of such rules. We have added sanitization to all mail-filter APIs to avoid forwardning control characters to subsystems. No publicly available exploits are known.
References
Link | Resource |
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http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.html | Third Party Advisory VDB Entry |
http://seclists.org/fulldisclosure/2023/Aug/8 | Mailing List Third Party Advisory |
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.json | |
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdf | Release Notes |
Configurations
Configuration 1 (hide)
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History
12 Jan 2024, 08:15
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References |
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08 Aug 2023, 13:58
Type | Values Removed | Values Added |
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References | (MISC) https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0003.json - Vendor Advisory | |
References | (MISC) http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.html - Third Party Advisory, VDB Entry | |
References | (MISC) https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdf - Release Notes | |
References | (MISC) http://seclists.org/fulldisclosure/2023/Aug/8 - Mailing List, Third Party Advisory | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
CPE | cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:8.10.0:*:*:*:*:*:*:* cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:7.10.6:*:*:*:*:*:*:* |
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First Time |
Open-xchange open-xchange Appsuite Backend
Open-xchange |
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CWE | CWE-77 |
03 Aug 2023, 16:15
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References |
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02 Aug 2023, 20:15
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References |
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02 Aug 2023, 13:30
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2023-08-02 13:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-26430
Mitre link : CVE-2023-26430
CVE.ORG link : CVE-2023-26430
JSON object : View
Products Affected
open-xchange
- open-xchange_appsuite_backend
CWE
CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')