GitHub Advisory DatabaseGHSA-QCRJ-6FFC-V7HQCraft CMS Stored Cross-site Scripting Injection Vulnerability
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
30.3%
Summary
When you insert a payload inside a label name or instruction of an entry type, an XSS happens in the quick post widget on the
admin dashboard.
PoC
Complete instructions, including specific configuration details, to reproduce the vulnerability.
Impact
Tested with the free version of Craft CMS 4.3.6.1
Affected configurations
References
github.com/advisories/GHSA-qcrj-6ffc-v7hq
github.com/craftcms/cms/blob/develop/CHANGELOG.md#437---2023-02-03
github.com/craftcms/cms/security/advisories/GHSA-qcrj-6ffc-v7hq
nvd.nist.gov/vuln/detail/CVE-2023-23927
user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b192310298.mp4
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
30.3%