🛡️ CVE-2025-49591
🔴 CVSS 9.1 — Critical ⚠️ Exploit Public CWE-284 NVD
9.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CryptPad is a collaboration suite. Prior to version 2025.3.0, enforcement of Two-Factor Authentication (2FA) in CryptPad can be trivially bypassed, due to weak implementation of access controls. An attacker that compromises a user's credentials can gain access to the victim's account, even if the victim has 2FA set up. This is due to 2FA not being enforced if the path parameter is not 44 characters long, which can be bypassed by simply URL encoding a single character in the path. This issue has been patched in version 2025.3.0.

Details

Severity CRITICAL
CVSS Score 9.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE CWE-284
Public Exploit ⚠️ Yes
Source NVD
Published 2025-06-18
Updated 2026-06-02
Modified 2025-08-11

Affected Packages

Software From version Fixed in
cryptpad — 2025.3.0

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