CVE-2026-28515

openDCIM <= 23.04 Missing Authorization in install.php

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.

Affected

openDCIM

CVSS v4.0 VULNCHECK

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

2.12% chance of exploitation in the next 30 days, 82nd percentile

Published

2026-02-27

Updated

2026-07-14

Proof-of-concept exploits (2)

• https://chocapikk.com/posts/2026/opendcim-sqli-to-rce/
• Chocapikk/opendcim-exploit6★ · 2026-02-28

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/opendcim_install_sqli…

Security advisories

• https://chocapikk.com/posts/2026/opendcim-sqli-to-rce
• https://www.vulncheck.com/advisories/opendcim-missing-authorization-in-install-php
• opendcim/openDCIM/pull/1664

References

• CVE Record
• NVD entry