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Cross-site Scripting in Fork CMS

Moderate severity GitHub Reviewed Published Mar 25, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

composer forkcms/forkcms (Composer)

Affected versions

< 5.11.1

Patched versions

5.11.1

Description

Fork CMS prior to 5.11.1 is vulnerable to stored cross-site scripting. When uploading a new module, the description of the module can contain JavaScript code. The JavaScript code may be executed after uploading the new module and looking at the Details page.

References

Published by the National Vulnerability Database Mar 24, 2022
Published to the GitHub Advisory Database Mar 25, 2022
Reviewed Mar 29, 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
Low
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:L/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.
(55th percentile)

Weaknesses

CVE ID

CVE-2022-0145

GHSA ID

GHSA-qf2g-q4mc-w7rr

Source code

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