CVE-2026-66621: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in MapSteps UG Ultimate Dashboard Pro
CVE-2026-66621 is a high-severity vulnerability in MapSteps UG Ultimate Dashboard Pro that allows DOM-based Cross-site Scripting (XSS) due to improper neutralization of input during web page generation. It affects versions up to and including 3.11.2. The vulnerability can lead to partial confidentiality, integrity, and availability impacts. No patch or remediation information is currently provided.
AI Analysis
Technical Summary
This vulnerability (CWE-79) in Ultimate Dashboard Pro by MapSteps UG allows an attacker to inject malicious scripts into web pages via DOM-based XSS. The flaw arises from improper input neutralization during page generation, enabling execution of arbitrary scripts in the context of the affected application. The CVSS 3.1 score is 7.1, indicating high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can lead to execution of arbitrary scripts in the victim's browser, potentially resulting in data theft, session hijacking, or disruption of application availability. The CVSS vector indicates partial loss of confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
CVE-2026-66621: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in MapSteps UG Ultimate Dashboard Pro
Description
CVE-2026-66621 is a high-severity vulnerability in MapSteps UG Ultimate Dashboard Pro that allows DOM-based Cross-site Scripting (XSS) due to improper neutralization of input during web page generation. It affects versions up to and including 3.11.2. The vulnerability can lead to partial confidentiality, integrity, and availability impacts. No patch or remediation information is currently provided.
CVSS v3.1
Score 7.1high
Affected software
MapSteps UG
Ultimate Dashboard Pro
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-79) in Ultimate Dashboard Pro by MapSteps UG allows an attacker to inject malicious scripts into web pages via DOM-based XSS. The flaw arises from improper input neutralization during page generation, enabling execution of arbitrary scripts in the context of the affected application. The CVSS 3.1 score is 7.1, indicating high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can lead to execution of arbitrary scripts in the victim's browser, potentially resulting in data theft, session hijacking, or disruption of application availability. The CVSS vector indicates partial loss of confidentiality, integrity, and availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-07-27T14:00:21.730Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a846a46c6e8be033250a630
Added to database: 08/18/2026, 14:20:54 UTC
Last enriched: 09/11/2026, 21:34:07 UTC
Last updated: 10/02/2026, 02:46:05 UTC
Views: 21
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