VDB-269623 · CVE-2024-28832 · GCVE-0-2024-28832

Checkmk up to 2.0.0p39/2.1.0p44/2.2.0p27/2.3.0p6 Crash Report Page cross site scripting

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.
4.0	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Checkmk up to 2.0.0p39/2.1.0p44/2.2.0p27/2.3.0p6. This affects an unknown part of the component Crash Report Page. This manipulation causes cross site scripting. This vulnerability appears as CVE-2024-28832. The attack may be initiated remotely. There is no available exploit. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as problematic was found in Checkmk up to 2.0.0p39/2.1.0p44/2.2.0p27/2.3.0p6. Affected by this vulnerability is an unknown code of the component Crash Report Page. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect integrity. The summary by CVE is:

Stored XSS in the Crash Report page in Checkmk before versions 2.3.0p7, 2.2.0p28, 2.1.0p45, and 2.0.0 (EOL) allows users with permission to change Global Settings to execute arbitrary scripts by injecting HTML elements into the Crash Report URL in the Global Settings.

It is possible to read the advisory at checkmk.com. This vulnerability is known as CVE-2024-28832 since 03/11/2024. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are necessary for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Applying the patch 2.1.0p45/2.2.0p28/2.3.0p7 is able to eliminate this problem.

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Productinfo

Name

Checkmk

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CNA Base Score: 4.8
CNA Vector (Checkmk GmbH): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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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: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2.1.0p45/2.2.0p28/2.3.0p7

Timelineinfo

03/11/2024 🔍
06/25/2024 +105 days 🔍
06/25/2024 +0 days 🔍
03/22/2025 +270 days 🔍

Sourcesinfo

Advisory: checkmk.com
Status: Confirmed

CVE: CVE-2024-28832 (🔍)
GCVE (CVE): GCVE-0-2024-28832
GCVE (VulDB): GCVE-100-269623

Entryinfo

Created: 06/25/2024 14:59
Updated: 03/22/2025 10:03
Changes: 06/25/2024 14:59 (63), 12/04/2024 21:23 (13), 03/22/2025 10:03 (3)
Complete: 🔍
Cache ID: 216::103