CVE-2024-21636

Katalog CVE

CVSS 6.1 · Medium EPSS 0,50%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada viewcomponent view component. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. Versions prior to 3.9.0 and 2.83.0 have a cross-site scripting vulnerability that has the potential to impact anyone rendering a component directly from a controller with the view_component gem. Note that only components that define a `#call` method (i.e. instead of using a sidecar template) are affected. The return value of the `#call` method is not sanitized and can include user-defined content. In addition, the return value of the `#output_postamble` methodis not sanitized, which can also lead to cross-site scripting issues. Versions 3.9.0 and 2.83.0 have been released and fully mitigate both the `#call` and the `#output_postamble` vulnerabilities. As a workaround, sanitize the return value of `#call`.

Rincian

Terbit di NVD

4 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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)

0,50% peluang dieksploitasi; lebih tinggi dari 40,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ViewComponent/view_component/security/advisories/GHSA-wf2x-8w6j-qw37 advisory vendor
• https://github.com/ViewComponent/view_component/commit/0d26944a8d2730ea40e60eae23d70684483e5017 patch
• https://github.com/ViewComponent/view_component/commit/c43d8bafa7117cbce479669a423ab266de150697 patch
• https://github.com/ViewComponent/view_component/pull/1950 exploit · issue tracking · patch
• https://github.com/ViewComponent/view_component/pull/1962 issue tracking