SQL Injection in Open-Xchange Appsuite Office
CVE-2023-26440
The cacheservice API could be abused to indirectly inject parameters with SQL syntax which was insufficiently sanitized and would later be executed when creating new cache groups. Attackers with access to a local or restricted network could perform arbitrary SQL queries. We have improved the input check for API calls and filter for potentially malicious content. No publicly available exploits are known.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (33.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release… (release-notes, Release Notes)
- documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-… (vendor-advisory)
- seclists.org/fulldisclosure/2023/Aug/8 (Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site… (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-26440?
- CVE-2023-26440 is a high-severity vulnerability in Open-Xchange Appsuite Office, classified under SQL Injection. CVSS score: 7.1/10. Published 2023-08-02.
- How severe is CVE-2023-26440?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2023-26440 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.