VDB-235611 · CVE-2023-3990 · I7K4DQ

Mingsoft MCMS up to 5.3.1 HTTP POST Request search.do style 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.
4.3	$0-$5k	0.05

A vulnerability classified as problematic has been found in Mingsoft MCMS up to 5.3.1. This affects an unknown code block of the file search.do of the component HTTP POST Request Handler. The manipulation of the argument style with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

The weakness was released 07/27/2023 as I7K4DQ. It is possible to read the advisory at gitee.com. This vulnerability is uniquely identified as CVE-2023-3990. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is shared for download at gitee.com. It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem.

Productinfo

Vendor

Mingsoft

Name

MCMS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔒

CNA Base Score: 3.5
CNA Vector (VulDB): 🔒

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: 🔍

NVD Base Score: 🔒

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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: 🔒

Timelineinfo

07/27/2023 Advisory disclosed
07/27/2023 +0 days CVE reserved
07/27/2023 +0 days VulDB entry created
08/20/2023 +24 days VulDB entry last update

Sourcesinfo

Advisory: I7K4DQ
Status: Confirmed

CVE: CVE-2023-3990 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/27/2023 22:20
Updated: 08/20/2023 13:09
Changes: 07/27/2023 22:20 (44), 08/20/2023 13:02 (2), 08/20/2023 13:09 (28)
Complete: 🔍
Cache ID: 3:F39:103