CVE-2019-25687
Pegasus CMS 1.0 Remote Code Execution via extra_fields.php
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.
INFO
Published Date :
April 5, 2026, 9:16 p.m.
Last Modified :
July 24, 2026, 10:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | CRITICAL | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Apply updates for the extra_fields.php plugin.
- Sanitize all input passed to eval functions.
- Validate user input rigorously.
- Restrict plugin permissions where possible.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-25687.
| URL | Resource |
|---|---|
| https://www.exploit-db.com/exploits/46542 | Exploit VDB Entry |
| https://www.vulncheck.com/advisories/pegasus-cms-remote-code-execution-via-extra-fields-php | Third Party Advisory |
| https://www.wisdom.com.au/web/pegasus-cms | Product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-25687 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-25687
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-25687 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-25687 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Jul. 24, 2026
Action Type Old Value New Value Added Translation Title: Pegasus CMS de wisdom, Description: Pegasus CMS 1.0 contiene una vulnerabilidad de ejecución remota de código en el plugin extra_fields.php que permite a atacantes no autenticados ejecutar comandos arbitrarios explotando una funcionalidad eval insegura. Los atacantes pueden enviar solicitudes POST al endpoint submit.php con código PHP malicioso en el parámetro action para lograr la ejecución de código y obtener una shell interactiva. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'wisdom', 'product': 'Pegasus CMS', 'versions': [{'status': 'affected', 'version': '1.0'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2019-25687', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-04-06T18:19:41.507201Z'} -
Initial Analysis by [email protected]
Apr. 24, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:wisdom:pegasus_cms:1.0:*:*:*:*:*:*:* Added Reference Type VulnCheck: https://www.exploit-db.com/exploits/46542 Types: Exploit, VDB Entry Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/pegasus-cms-remote-code-execution-via-extra-fields-php Types: Third Party Advisory Added Reference Type VulnCheck: https://www.wisdom.com.au/web/pegasus-cms Types: Product -
New CVE Received by [email protected]
Apr. 05, 2026
Action Type Old Value New Value 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. Added CVSS V4.0 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 Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-22 Added Reference https://www.exploit-db.com/exploits/46542 Added Reference https://www.vulncheck.com/advisories/pegasus-cms-remote-code-execution-via-extra-fields-php Added Reference https://www.wisdom.com.au/web/pegasus-cms