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Camaleon CMS vulnerable to Stored Cross-site Scripting

Moderate severity GitHub Reviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Mar 6, 2023

Package

bundler camaleon_cms (RubyGems)

Affected versions

= 2.4

Patched versions

None

Description

In the 2.4 version of Camaleon CMS, Stored XSS has been discovered. The profile image in the User settings section can be run in the update / upload area via /admin/media/upload?actions=false.

References

Published by the National Vulnerability Database Oct 15, 2018
Published to the GitHub Advisory Database May 13, 2022
Reviewed Jan 24, 2023
Last updated Mar 6, 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
None
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:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS score

0.061%
(27th percentile)

Weaknesses

CVE ID

CVE-2018-18260

GHSA ID

GHSA-7f84-9cqf-g4j9

Source code

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