Navigate CMS 2.9.4 Feed feed_parser server-side request forgery

EntryeditHistoryDiffjsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
6.0	$0-$5k	0.10

A vulnerability, which was classified as critical, has been found in Navigate CMS 2.9.4 (Content Management System). This issue affects the function feed_parser of the component Feed Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-918. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A Server-Side Request Forgery (SSRF) in feed_parser class of Navigate CMS v2.9.4 allows remote attackers to force the application to make arbitrary requests via injection of arbitrary URLs into the feed parameter.

The weakness was shared 04/28/2022. It is possible to read the advisory at navigatecms.com. The identification of this vulnerability is CVE-2022-28117 since 03/28/2022. The exploitation is known to be easy. The attack may be initiated remotely. Required for exploitation is a simple authentication. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.9.5 eliminates this vulnerability. The upgrade is hosted for download at navigatecms.com.

Productinfoedit

Type

Content Management System

Vendor

Navigate

Name

CPE 2.3infoedit

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CPE 2.2infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2infoedit

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🔍	🔍	🔍	🔍	🔍	🔍
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-918
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfoedit

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

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: CMS 2.9.5

Timelineinfoedit

03/28/2022 CVE reserved
04/28/2022 +31 days Advisory disclosed
04/28/2022 +0 days VulDB entry created
04/30/2022 +2 days VulDB last update

Sourcesinfoedit

Advisory: navigatecms.com
Status: Confirmed

CVE: CVE-2022-28117 (🔒)

Entryinfoedit

Created: 04/28/2022 08:58 PM
Updated: 04/30/2022 05:30 PM
Changes: (1) source_cve_nvd_summary
Complete: 🔍