VulnerabilityModified

CVE-2023-2817

A post-authentication stored cross-site scripting vulnerability exists in Craft CMS versions <= 4.4.11.

MEDIUM 5.4EPSS 0.44%

Does this matter?

Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.

Description

A post-authentication stored cross-site scripting vulnerability exists in Craft CMS versions <= 4.4.11. HTML, including script tags can be injected into field names which, when the field is added to a category or section, will trigger when users visit the Categories or Entries pages respectively.

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.44% probability · 38th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: craftcms/craft cms
Source: vulnreport@tenable.com

References

https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcbPatch
https://www.tenable.com/security/research/tra-2023-20%2C
https://github.com/craftcms/cms/commit/7655e1009ba6cdbfb230e6bb138b775b69fc7bcbPatch
https://www.tenable.com/security/research/tra-2023-20%2C

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.