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CVE-2021-27915

Date: September 17, 2024

Prior to the patched version, there is an XSS vulnerability in the description fields within the Mautic application which could be exploited by a logged in user of Mautic with the appropriate permissions. This could lead to the user having elevated access to the system.

Severity Score

Related Resources (5)

https://github.com/mautic/mautic/commit/2d648394e183b1d2d910cea32e89d40a5915b5d4
https://github.com/mautic/mautic/security/advisories/GHSA-2rc5-2755-v422
https://github.com/mautic/mautic
https://nvd.nist.gov/vuln/detail/CVE-2021-27915
https://www.mend.io/vulnerability-database/CVE-2021-27915

Severity Score

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CWE-80

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): LOW

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