CVE-2023-23927

Craft CMS stored cross-site scripting vulnerability

Craft is a platform for creating digital experiences. When you insert a payload inside a label name or instruction of an entry type, an cross-site scripting (XSS) happens in the quick post widget on the admin dashboard. This issue has been fixed in version 4.3.7.

Affected

craftcms · cms

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 GITHUB

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.80% chance of exploitation in the next 30 days, 56th percentile

Published

2023-03-03

Updated

2025-02-25

Proof-of-concept exploits (1)

• craftcms/cms/security/advisories/GHSA-qcrj-6ffc-v7hq

Security advisories

• https://user-images.githubusercontent.com/53917092/215604129-d5b75608-5a24-4eb3-906f-55b1…
• advisories/GHSA-qcrj-6ffc-v7hq
• craftcms/cms/blob/develop/CHANGELOG.md#437---2023-02-03

References

• CVE Record
• NVD entry