Umbraco CMS 7.12.4 xsltVisualize.aspx xsltSelection xml injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Umbraco CMS 7.12.4. Affected by this vulnerability is the function xsltSelection of the file developer/Xslt/xsltVisualize.aspx. The manipulation leads to an unknown weakness. This vulnerability is documented as CVE-2019-25137. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Umbraco CMS 7.12.4 (Content Management System) and classified as problematic. This issue affects the function xsltSelection of the file developer/Xslt/xsltVisualize.aspx. Using CWE to declare the problem leads to CWE-91. The product does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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

The weakness was released 05/18/2023 as 46153. The advisory is shared at exploit-db.com. The identification of this vulnerability is CVE-2019-25137 since 05/18/2023. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1505 for this issue.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:developer/Xslt/xsltVisualize.aspx it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (46153). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 4.7
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Xml injection
CWE: CWE-91 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/18/2023 🔍
05/18/2023 +0 days 🔍
05/18/2023 +0 days 🔍
01/22/2025 +615 days 🔍

Sourcesinfo

Advisory: 46153
Status: Not defined

CVE: CVE-2019-25137 (🔍)
GCVE (CVE): GCVE-0-2019-25137
GCVE (VulDB): GCVE-100-229361
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/18/2023 13:59
Updated: 01/22/2025 23:49
Changes: 05/18/2023 13:59 (43), 06/10/2023 16:39 (12), 01/22/2025 23:49 (26)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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