by Kastro
Paper/Archive/CVE-2026-11832

CVE-2026-11832

BIAFRA Dancer2::Plugin::Auth::OAuth — Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce

EPSS 0.3%CVSS 9.1
critical.is priorityof 100
33
CVSS 9.1 (ADP)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 25.8.258 × 205.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
Dancer2::Plugin::Auth::OAuth< 0.220.22CNA

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refmetacpan.org/release/BIAFRA/Dancer2-Plugin-Auth-OAuth-0.22/changesrefcve.org/CVERecord?id=CVE-2025-22376refdatatracker.ietf.org/doc/html/rfc5849#section-3.3refdatatracker.ietf.org/doc/html/rfc5849#section-4.9