Pegasus CMS 1.0 contains a remote code execution vulnerability in the extra_fields.php plugin that allows unauthenticated attackers to execute arbitrary commands by exploiting unsafe eval functionality. Attackers can send POST requests to the submit.php endpoint with malicious PHP code in the action parameter to achieve code execution and obtain an interactive shell.
History

Tue, 07 Apr 2026 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Wisdom
Wisdom pegasus Cms
Vendors & Products Wisdom
Wisdom pegasus Cms

Mon, 06 Apr 2026 20:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 05 Apr 2026 20:45:00 +0000

Type Values Removed Values Added
Description Pegasus CMS 1.0 contains a remote code execution vulnerability in the extra_fields.php plugin that allows unauthenticated attackers to execute arbitrary commands by exploiting unsafe eval functionality. Attackers can send POST requests to the submit.php endpoint with malicious PHP code in the action parameter to achieve code execution and obtain an interactive shell.
Title Pegasus CMS 1.0 Remote Code Execution via extra_fields.php
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-04-05T20:45:36.223Z

Updated: 2026-04-06T18:21:04.155Z

Reserved: 2026-04-05T15:27:56.011Z

Link: CVE-2019-25687

cve-icon Vulnrichment

Updated: 2026-04-06T18:20:52.925Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-05T21:16:47.490

Modified: 2026-04-07T13:20:35.010

Link: CVE-2019-25687

cve-icon Redhat

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