openDCIM <= 23.04 Missing Authorization in install.php
85Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 9.3epss 1.2%
from disclosure to weapon1 days
Published on NVDFeb 27
metasploit+1d
VulnCheck+76d
exploitation probability
1.2%top 36% of all CVEs
observed exploitation
yesVulnCheck
2 public exploit(s)
openDCIM version 23.04, through commit 4467e9c4, contains a missing authorization vulnerability in install.php and container-install.php. The installer and upgrade handler expose LDAP configuration functionality without enforcing application role checks. Any authenticated user can access this functionality regardless of assigned privileges. In deployments where REMOTE_USER is set without authentication enforcement, the endpoint may be accessible without credentials. This allows unauthorized modification of application configuration.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
openDCIM · openDCIMpublic PoCs found — 2
cve_referencechocapikk.com/posts/2026/opendcim-sqli-to-rce/unverifiedcve_referencegithub.com/Chocapikk/opendcim-exploitunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://chocapikk.com/posts/2026/opendcim-sqli-to-rce/https://github.com/Chocapikk/opendcim-exploithttps://github.com/opendcim/openDCIM/blob/4467e9c4/container-install.php#L421-L435https://github.com/opendcim/openDCIM/blob/4467e9c4/install.php#L293https://github.com/opendcim/openDCIM/blob/4467e9c4/install.php#L420-L434https://github.com/opendcim/openDCIM/pull/1664https://github.com/opendcim/openDCIM/pull/1664/changes/8f7ab2a710086a9c8c269560793e47c577ddda09https://www.vulncheck.com/advisories/opendcim-missing-authorization-in-install-php