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Vulnerability record · CVE-2026-28517 · published 27 February 2026

CVE-2026-28517: Opendcim os command injection vulnerability

OOpendcim · Opendcim

openDCIM version 23.04, through commit 4467e9c4, contains an OS command injection vulnerability in report_network_map.php. The application retrieves the 'dot' configuration parameter from the database and passes it directly to exec() without validation or sanitization. If an attacker can modify the fac_Config.dot value, arbitrary commands may be executed in the context of the web server process.

9.3 CVSS 4.0 Critical EPSS 9.2% · top 4.8% CWE-78 · OS command injection
9.3CVSS 4.0 base score
9.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
7References, 2 tagged exploit
14 Jul 2026Last modified by NVD

Description

openDCIM version 23.04, through commit 4467e9c4, contains an OS command injection vulnerability in report_network_map.php. The application retrieves the 'dot' configuration parameter from the database and passes it directly to exec() without validation or sanitization. If an attacker can modify the fac_Config.dot value, arbitrary commands may be executed in the context of the web server process.

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/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://chocapikk.com/posts/2026/opendcim-sqli-to-rce/ ExploitThird Party Advisory
https://github.com/Chocapikk/opendcim-exploit Exploit
https://github.com/opendcim/openDCIM/blob/4467e9c4/report_network_map.php#L467 Product
https://github.com/opendcim/openDCIM/blob/4467e9c4/report_network_map.php#L7 Product
https://github.com/opendcim/openDCIM/pull/1664 Issue TrackingPatch
https://github.com/opendcim/openDCIM/pull/1664/changes/8f7ab2a710086a9c8c269560793e47c577ddda09 Issue TrackingPatch
https://www.vulncheck.com/advisories/opendcim-os-command-injection-via-dot-configuration-parameter Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-28517), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.