What’s Vulnerable › Vulnerabilities

CVE-2026-28515: openDCIM <= 23.04 Missing Authorization in install.php

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-27 · updated 2026-07-14
• Weakness: CWE-862

Description

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 products

• openDCIM: 23.04

References

• https://chocapikk.com/posts/2026/opendcim-sqli-to-rce/
• https://github.com/Chocapikk/opendcim-exploit
• https://github.com/opendcim/openDCIM/blob/4467e9c4/container-install.php#L421-L435
• https://github.com/opendcim/openDCIM/blob/4467e9c4/install.php#L293
• https://github.com/opendcim/openDCIM/blob/4467e9c4/install.php#L420-L434
• https://github.com/opendcim/openDCIM/pull/1664
• https://github.com/opendcim/openDCIM/pull/1664/changes/8f7ab2a710086a9c8c269560793e47c577ddda09
• https://www.vulncheck.com/advisories/opendcim-missing-authorization-in-install-php

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