CVE-2023-26441
mediumpriority · track · 22EPSS 0.004 · 34 %ileEUUSEPSS · scored 2026-10-28
Cacheservice did not correctly check if relative cache object were pointing to the defined absolute location when accessing resources. An attacker with access to the database and a local or restricted network would be able to read arbitrary local file system resources that are accessible by the services system user account. We have improved path validation and make sure that any access is contained to the defined root directory. No publicly available exploits are known.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- open-xchange open-xchange appsuite office< 8.11nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite_office:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (15)
External citations — patches, advisories, analysis.
- http://seclists.org/fulldisclosure/2023/Aug/8cnnvd
- https://cxsecurity.com/cveshow/CVE-2023-26441/cnnvd
- https://cxsecurity.com/issue/WLB-2023080018cnnvd
- https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.jsoncnnvd
- https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0003.jsoncnnvd
- https://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.htmlcnnvd
- https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdfcnnvd
- http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.htmlenisa_euvd
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