CVE-2026-90561
גבוהה 8.7
תיאור (מקור, אנגלית)
Strapi versions 4.x through 4.26.2 and 5.x before 5.48.1 contain a stored cross-site scripting vulnerability in the content manager WYSIWYG preview component that fails to strip script tags from rich text. An Author-role user can store malicious script tags in rich text fields that execute in an Editor or Super Admin's session when the preview pane is expanded, enabling account takeover.
מדדים
- CVSS 3.1
-
8.7 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N - CVSS 4.0
-
9.3 (CRITICAL)
מקור הציון: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/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 - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-3/10/2026
- CWE
- CWE-79
קישורים
- https://github.com/strapi/strapi
- https://github.com/strapi/strapi/blob/v5.46.0/packages/core/content-manager/ad…
- https://github.com/strapi/strapi/commit/875752612c30f951546904a29469e51e17e0ac37
- https://github.com/strapi/strapi/issues/26857
- https://www.vulncheck.com/advisories/strapi-4-x-through-4.26.2-and-5-x-before-…