CVE-2026-21430

Katalog CVE

CVSS 9.3 · Critical EPSS 0,19%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada emlog. Skor CVSS 3.1 9.3 (Critical) menurut NVD.

Deskripsi (NVD)

Emlog is an open source website building system. In version 2.5.23, article creation functionality is vulnerable to cross-site request forgery (CSRF). This can lead to a user being forced to post an article with arbitrary, attacker-controlled content. This, when combined with stored cross-site scripting, leads to account takeover. As of time of publication, no known patched versions are available.

Rincian

Terbit di NVD

2 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-352: Cross-Site Request Forgery (CSRF)

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 7,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/emlog/emlog/security/advisories/GHSA-2g2w-vmg7-pq4q exploit · advisory vendor