Skip to content

Subrion CMS Cross-site Scripting (XSS) vulnerability in the `contact us` plugin

Moderate severity GitHub Reviewed Published Apr 30, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

composer intelliants/subrion (Composer)

Affected versions

<= 4.2.1

Patched versions

None

Description

A cross-site scripting (XSS) vulnerability exists in the contact us plugin for Subrion CMS <= 4.2.1 version via List of subjects. This can be exploited by someone with administrative privileges when they log in to the admin panel.

References

Published by the National Vulnerability Database Apr 29, 2022
Published to the GitHub Advisory Database Apr 30, 2022
Reviewed May 4, 2022
Last updated Jan 27, 2023

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
Low
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:L/I:L/A:N

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(41st percentile)

Weaknesses

CVE ID

CVE-2021-41948

GHSA ID

GHSA-jv64-2m3x-6v4q

Source code

Credits

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.