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TI-2023-11587 Aliases CVE-2023-26439GHSA-h33q-26v7-q343

SQL injection in Open-Xchange GmbH OX App Suite

Priority LOW 34CWE-89Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

The cacheservice API could be abused to inject parameters with SQL syntax which was insufficiently sanitized before getting executed as SQL statement. Attackers with access to a local or restricted network were able to perform arbitrary SQL queries, discovering other users cached data. We have improved the input check for API calls and filter for potentially malicious content. No publicly available exploits are known.

Why it matters now

EPSS 0.00432 37th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Open-Xchange GmbHOX App Suiteup to 8.10—No fix listedCNA
  • OX App Suite VendorOpen-Xchange GmbH Affected up to 8.10 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:open-xchange:open-xchange_appsuite_office:*:*:*:*:*:*:*:*before 8.11VulnerableOpen-Xchange GmbH
  • cpe:2.3:a:open-xchange:open-xchange_appsuite_office:*:*:*:*:*:*:*:* Versions before 8.11 Vulnerable ·Open-Xchange GmbH

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    OX App Suite — documentation.open-xchange.com/appsuite/security/advisories…

    14 records Highest priority Priority MEDIUM 1 MEDIUM, 13 LOW

    Other records, highest priority first

    • TI-2023-11591 SQL injection in Open-Xchange GmbH OX App SuitePriority MEDIUM 44
    • TI-2023-11598 Functions with insufficient randomness were used to generate authorization tokens of the…Priority LOW 35
    • TI-2023-11588 SQL injection in Open-Xchange GmbH OX App SuitePriority LOW 34
    Show all 14 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-26439
  2. 2026-10-03 Alias added: GHSA-h33q-26v7-q343

References

Advisory 3

Other 1

  • TI-2023-11588 SQL injection in Open-Xchange GmbH OX App Suite CVSS 3.1HIGH 7.8
  • TI-2023-11589 Information disclosure in Open-Xchange GmbH OX App Suite CVSS 3.1MEDIUM 5.7
  • TI-2023-11590 Server-side request forgery in Open-Xchange GmbH OX App Suite CVSS 3.1LOW 3.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences