CVE-2023-42344

HIGH EXPLOITED

Alkacon OpenCms <10.5.1 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2023-42344 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet.

References (2)

Core 2

Scores

CVSS v3 7.3
EPSS 0.0223
EPSS Percentile 80.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

VulnCheck KEV 2024-04-02
CWE
CWE-611
Status published
Products (1)
org.opencms/opencms-core 0 - 10.5.1Maven
Published May 08, 2026
Tracked Since May 08, 2026