CVE-2026-11832

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

15/06/2026

Last modified:

16/06/2026

Description

Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce.<br /> <br /> The default nonce was generated using an MD5 hash of the epoch time, which is predictable.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x

9.10

Severity 3.x

CRITICAL

References to Advisories, Solutions, and Tools

https://datatracker.ietf.org/doc/html/rfc5849#section-3.3
https://datatracker.ietf.org/doc/html/rfc5849#section-4.9
https://metacpan.org/release/BIAFRA/Dancer2-Plugin-Auth-OAuth-0.22/changes
https://www.cve.org/CVERecord?id=CVE-2025-22376