CVE-2026-64964

Katalog CVE

CVSS 6.3 · Medium EPSS 0,37%

Kerentanan Generation of Predictable Numbers or Identifiers. Skor CVSS 4.0 6.3 (Medium) menurut cert.pl.

Deskripsi (NVD)

ATutor generates predictable email confirmation tokens due to the use of insufficiently random values in the account confirmation functionality. Due to the use of predictable values related to user registration, an attacker who knows or can predict these values can guess valid account activation tokens. This allows an attacker to activate an unconfirmed account without access to the victim's email inbox. Product is no longer actively supported and the vulnerabilities have not been fixed. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

Rincian

Terbit di NVD

20 Agustus 2026

Terakhir diubah

28 Agustus 2026

Status NVD

Deferred

CVSS 4.0

6.3 (Medium), sumber cert.pl
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/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-340: Generation of Predictable Numbers or Identifiers

EPSS (30 hari)

0,37% peluang dieksploitasi; lebih tinggi dari 28,4% 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://atutor.github.io/
• https://cert.pl/en/posts/2026/08/CVE-2026-64960