CVE-2023-26443: SQL Injection
First published: Wed Aug 02 2023(Updated: )
Full-text autocomplete search allows user-provided SQL syntax to be injected to SQL statements. With existing sanitization in place, this can be abused to trigger benign SQL Exceptions but could potentially be escalated to a malicious SQL injection vulnerability. We now properly encode single quotes for SQL FULLTEXT queries. No publicly available exploits are known.
Credit: security@open-xchange.com security@open-xchange.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Open-Xchange App Suite Backend | <=7.10.6 | |
| Open-Xchange App Suite Backend | >=8.10.0<=8.12 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdf
- https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.json
- http://seclists.org/fulldisclosure/2023/Aug/8
- http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.html
- https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0003.json
Frequently Asked Questions
What is CVE-2023-26443?
CVE-2023-26443 is a vulnerability in the full-text autocomplete search feature of Open-xchange Appsuite Backend that allows injection of user-provided SQL syntax, which can potentially lead to a malicious SQL injection attack.
What is the severity of CVE-2023-26443?
CVE-2023-26443 has a severity rating of critical with a CVSS score of 9.8.
How does CVE-2023-26443 affect Open-xchange Appsuite Backend?
CVE-2023-26443 affects Open-xchange Appsuite Backend versions up to and including 7.10.6, as well as versions between 8.10.0 and 8.12.
How can CVE-2023-26443 be exploited?
CVE-2023-26443 can be exploited by injecting user-provided SQL syntax into SQL statements used by the full-text autocomplete search feature.
How to fix CVE-2023-26443?
To fix CVE-2023-26443, it is recommended to update to a patched version of Open-xchange Appsuite Backend and ensure that proper sanitization of user input is implemented.
- collector/nvd-latest
- agent/type
- agent/author
- agent/softwarecombine
- agent/first-publish-date
- agent/references
- agent/severity
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/weakness
- agent/description
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/open-xchange
- canonical/open-xchange app suite backend
- version/open-xchange app suite backend/7.10.6
- version/open-xchange app suite backend/8.10.0
- version/open-xchange app suite backend/8.12