SEPTEMBER 18, 2026
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Case File

CVE-2026-64964

MEDIUM · CVSS 6.3 EPSS 0.29%

Source: NVD + CISA KEV + EPSS · Published 2026-08-20 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The vulnerability arises from ATutor's use of insufficiently random values in its email confirmation tokens, allowing attackers to predict and guess valid account activation tokens. This could enable unauthorized activation of unconfirmed accounts without needing access to the victim's email. Organizations still using version 2.2.4 or potentially affected versions should prioritize remediation, especially if they handle sensitive user data or maintain user registrations.

CVE
CVE-2026-64964
Severity
MEDIUM
CVSS
6.3
EPSS
0.29%

Original NVD Description

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.