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Attack Surface Management
Reveal & protect coverage gaps
Exposure Management
Identify & remediate at-risk data
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Pinpoint & eliminate risk
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Manage governance, risk & compliance
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Investigate with AI-driven detections
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Scan & simplify dev workflows
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Rapid7 MDR vs. Competitors
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Loading vulnerability database

BACK TO VEDB

CVE-2021-40100: Improper Neutralization of Input During Web Page Generation

Name: CVE-2021-40100: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2021-09-24T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-40100, CWE-79, CVSS 5.4, EPSS 0.00252

REQUEST DEMO

An issue was discovered in Concrete CMS through 8.5.5. Stored XSS can occur in Conversations when the Active Conversation Editor is set to Rich Text.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

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CVE details

CVSS v4 ScoreN/A

CVSS v3 Score

5.4 Medium

EPSS Score0%

EPSS Percentile48%

In CISA KEV CatalogueFalse

Published

Sep 24, 2021

References

NVD ↗

MDR Buyer's Guide

Global Threat Landscape Report