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CVE-2026-28515

8.8 · HIGH

openDCIM version 23.04, through commit 4467e9c4, contains a missing authorization vulnerability in install.php and container-install.php.

Published Feb 27, 2026CWE-862EPSS 2.12%

Overview

CVE-2026-28515 is a high-severity vulnerability. It was published on February 27, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refchocapikk.com/posts/2026/opendcim-sqli-to-rce/GitHubgithub.com/Chocapikk/opendcim-exploitGitHubgithub.com/opendcim/openDCIM/blob/4467e9c4/container-install.php#L421-L435GitHubgithub.com/opendcim/openDCIM/blob/4467e9c4/install.php#L293GitHubgithub.com/opendcim/openDCIM/blob/4467e9c4/install.php#L420-L434GitHubgithub.com/opendcim/openDCIM/pull/1664GitHubgithub.com/opendcim/openDCIM/pull/1664/changes/8f7ab2a710086a9c8c269560793e47c577ddda09Refwww.vulncheck.com/advisories/opendcim-missing-authorization-in-install-php

How CyberStrike helps

Frequently asked questions

What is CVE-2026-28515?

CVE-2026-28515 is a high-severity vulnerability. It was published on February 27, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-28515?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-28515?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-28515?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-28515 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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