CVE-2026-33051

Katalog CVE

CVSS 5.4 · Medium EPSS 0,30%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada craftcms craft cms. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Craft CMS is a content management system (CMS). In versions 5.9.0-beta.1 through 5.9.10, the revision/draft context menu in the element editor renders the creator’s fullName as raw HTML due to the use of Template::raw() combined with Craft::t() string interpolation. A low-privileged control panel user (e.g., Author) can set their fullName to an XSS payload via the profile editor, then create an entry with two saves. If an administrator is logged in and executes a specifically crafted payload while an elevated session is active, the attacker’s account can be elevated to administrator. This issue has been fixed in version 5.9.11.

Rincian

Terbit di NVD

20 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 20,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/craftcms/cms/security/advisories/GHSA-3x4w-mxpf-fhqq patch · advisory vendor
• https://github.com/craftcms/cms/commit/f634a9d21edcafd83a6716047d275f985aba6be1 patch
• https://github.com/craftcms/cms/releases/tag/5.9.11 product · release notes