GitHub Security Advisory (GHSA-2rp4-x2j7-qmcc)Vendor advisory
https://github.com/craftcms/cms/security/advisories/GHSA-2rp4-x2j7-qmcc CVE-2026-72787
MEDIUM
Craft CMS 5.0.0-RC1 before 5.10.8 Stored XSS via Draft Name
Record summary
CVE-2026-72787 has a selected CVSS score of 5.1 (medium).
Description
Craft CMS versions before 5.10.8 contain a stored cross-site scripting vulnerability in the control panel where draft names are rendered without HTML encoding in element chips and cards. A low-privilege user who can create element drafts can inject malicious JavaScript that executes in the browser of any higher-privileged user viewing the affected element, allowing account creation and other authenticated actions.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableNo
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 12, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
Default status: unaffected | CVE List | 5.0.0-RC1 to < 5.10.8 | affected |
| 5.10.8 | unaffected |
References
3nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-72787 VulnCheck Advisory: Craft CMS 5.0.0-RC1 before 5.10.8 Stored XSS via Draft NameThird-party advisory
https://www.vulncheck.com/advisories/craft-cms-rc1-before-stored-xss-via-draft-name