7.2
HIGH
CVE-2019-25137
Umbraco CMS RCE Remote Code Execution
Description

Umbraco CMS 4.11.8 through 7.15.10, and 7.12.4, allows Remote Code Execution by authenticated administrators via msxsl:script in an xsltSelection to developer/Xslt/xsltVisualize.aspx.

INFO

Published Date :

May 18, 2023, 7:15 a.m.

Last Modified :

Jan. 22, 2025, 5:15 p.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2019-25137 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Umbraco umbraco_cms
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 HIGH [email protected]
CVSS 3.1 HIGH 134c704f-9b21-4f2e-91b3-4a467353bcc0
Public PoC/Exploit Available at Github

CVE-2019-25137 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

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-2019-25137.

URL Resource
https://0xdf.gitlab.io/2020/09/05/htb-remote.html Exploit Third Party Advisory
https://github.com/Ickarah/CVE-2019-25137-Version-Research Exploit Third Party Advisory
https://github.com/noraj/Umbraco-RCE Exploit Third Party Advisory
https://www.exploit-db.com/exploits/46153 Exploit Third Party Advisory VDB Entry
https://0xdf.gitlab.io/2020/09/05/htb-remote.html Exploit Third Party Advisory
https://github.com/Ickarah/CVE-2019-25137-Version-Research Exploit Third Party Advisory
https://github.com/noraj/Umbraco-RCE Exploit Third Party Advisory
https://www.exploit-db.com/exploits/46153 Exploit Third Party Advisory VDB Entry
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-25137 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-2019-25137 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).

CVE-2019-25137 is an Umbraco RCE vulnerability, the script within this repo is slightly altered

Python

Updated: 2 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : May 23, 2025, 7:41 p.m. This repo has been linked 1 different CVEs too.

None

HTML Python Shell

Updated: 1 month, 1 week ago
0 stars 0 fork 0 watcher
Born at : Feb. 13, 2025, 8:50 a.m. This repo has been linked 891 different CVEs too.

A writeup investigating the full extent of CVE-2019-25137

Updated: 2 years, 2 months ago
0 stars 0 fork 0 watcher
Born at : May 21, 2023, 1:28 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-25137 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-25137 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 Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Jan. 22, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-91
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://0xdf.gitlab.io/2020/09/05/htb-remote.html
    Added Reference https://github.com/Ickarah/CVE-2019-25137-Version-Research
    Added Reference https://github.com/noraj/Umbraco-RCE
    Added Reference https://www.exploit-db.com/exploits/46153
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    May. 26, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://0xdf.gitlab.io/2020/09/05/htb-remote.html No Types Assigned https://0xdf.gitlab.io/2020/09/05/htb-remote.html Exploit, Third Party Advisory
    Changed Reference Type https://github.com/Ickarah/CVE-2019-25137-Version-Research No Types Assigned https://github.com/Ickarah/CVE-2019-25137-Version-Research Exploit, Third Party Advisory
    Changed Reference Type https://github.com/noraj/Umbraco-RCE No Types Assigned https://github.com/noraj/Umbraco-RCE Exploit, Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/46153 No Types Assigned https://www.exploit-db.com/exploits/46153 Exploit, Third Party Advisory, VDB Entry
    Added CWE NIST CWE-91
    Added CPE Configuration OR *cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:* versions from (including) 4.11.8 up to (including) 7.15.10
  • CVE Modified by [email protected]

    May. 22, 2023

    Action Type Old Value New Value
    Changed Description Umbraco CMS 7.12.4 allows Remote Code Execution by authenticated administrators via msxsl:script in an xsltSelection to developer/Xslt/xsltVisualize.aspx. Umbraco CMS 4.11.8 through 7.15.10, and 7.12.4, allows Remote Code Execution by authenticated administrators via msxsl:script in an xsltSelection to developer/Xslt/xsltVisualize.aspx.
    Added Reference https://github.com/Ickarah/CVE-2019-25137-Version-Research [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 7.2
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

24.61 }} 0.53%

score

0.95821

percentile