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XSS vulnerability on email template preview page

Moderate
rgrebenchuk published GHSA-qv7g-j98v-8pp7 Jan 4, 2022

Package

composer oro/platform (Composer)

Affected versions

>=3.1.0, <3.1.21 || >=4.1.0, <4.1.14 || >=4.2.0

Patched versions

4.2.8

Description

Summary

Email template preview is vulnerable to XSS payload added to email template content. The attacker should have permission to create or edit an email template. For successful payload, execution attacked user should preview a vulnerable email template.

Workarounds

There are no workarounds that address this vulnerability.

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

CVE ID

CVE-2021-41236

Weaknesses

No CWEs