CVE-2026-73220

Katalog CVE

CVSS 8.5 · High EPSS 0,48%

Kerentanan Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). Skor CVSS 4.0 8.5 (High) menurut github.com.

Deskripsi (NVD)

CVAT is an open source interactive video and image annotation tool for computer vision. From 2.68.0 until 2.70.0, the audio-task annotation guide renderer in cvat-ui/src/audio/components/annotation-page/audio-workspace/top-bar/audio-right-group.tsx passes attacker-controlled guide Markdown to MDEditor without the rehype-sanitize plugin. A user who can create or edit an annotation guide can store malicious JavaScript that executes when another user opens the guide. The script can issue arbitrary CVAT requests with the victim user's privileges. This issue is fixed in version 2.70.0.

Rincian

Terbit di NVD

20 Agustus 2026

Terakhir diubah

16 September 2026

Status NVD

Deferred

CVSS 4.0

8.5 (High), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/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 · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,9% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/cvat-ai/cvat/commit/33aaa1987ea89a4d229bf4c19fcbe6b04ed55b42
• https://github.com/cvat-ai/cvat/pull/10893
• https://github.com/cvat-ai/cvat/releases/tag/v2.70.0
• https://github.com/cvat-ai/cvat/security/advisories/GHSA-chxx-45vm-qhc9