GHSA-998c-q8hh-h8gv

Suggest an improvement
Source
https://github.com/advisories/GHSA-998c-q8hh-h8gv
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/09/GHSA-998c-q8hh-h8gv/GHSA-998c-q8hh-h8gv.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-998c-q8hh-h8gv
Aliases
Published
2024-09-17T21:30:32Z
Modified
2024-09-17T22:27:34.119003Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
  • 4.6 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
Concrete CMS stored XSS vulnerability in the "Top Navigator Bar" block
Details

Concrete CMS versions 9.0.0 through 9.3.3 are affected by a stored XSS vulnerability in the "Top Navigator Bar" block. Since the "Top Navigator Bar" output was not sufficiently sanitized, a rogue administrator could add a malicious payload that could be executed when targeted users visited the home page. This does not affect versions below 9.0.0 since they do not have the Top Navigator Bar Block. Thanks, Chu Quoc Khanh for reporting.

References

Affected packages

Packagist / concrete5/concrete5

Package

Name
concrete5/concrete5
Purl
pkg:composer/concrete5/concrete5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9.0.0
Fixed
9.3.3

Affected versions

9.*

9.0.0
9.0.1
9.0.2
9.1.0
9.1.1
9.1.2
9.1.3
9.2.0RC2
9.2.0
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.2.7
9.2.8
9.2.9
9.3.0
9.3.1
9.3.2