cve.bz

CVE-2023-26429

5.3 mediumEPSS 0.8%

Medium (5.3) in open-xchange open-xchange appsuite backend. EPSS 0.8% chance of exploitation in the next 30 days.

Control characters were not removed when exporting user feedback content. This allowed attackers to include unexpected content via user feedback and potentially break the exported data structure. We now drop all control characters that are not whitespace character during the export. No publicly available exploits are known.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE
CWE-77
Published
Modified
Record from
the NVD, synced

Affected

References

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