CVE-2023-26430 (GCVE-0-2023-26430)
Vulnerability from cvelistv5
Published
2023-08-02 12:22
Modified
2024-10-15 17:11
Severity ?
3.5 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N
CWE
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Summary
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
Impacted products
Vendor Product Version
OX Software GmbH OX App Suite Version: 0   ≤ 7.10.6-rev42
Version: 0   ≤ 8.10
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