CVE-2026-13410

EUVD-2026-45168
Dancer::Plugin::Auth::Google versions through 0.07 for Perl have TLS verification disabled.

The default user agent is initialised with SSL_verify_mode explicitly disabled.

An attacker with network man-in-the-middle (MITM) capability between the Dancer application and googleapis.com can intercept the OAuth2 token exchange and userinfo fetch, return a forged access_token and user profile, and be logged in to the Dancer application as any Google user.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.2 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/garu/Dancer-Plugin-Auth-Google/pull/5
https://metacpan.org/pod/Furl#HTTPS-requests-claims-warnings!
https://security.metacpan.org/patches/D/Dancer-Plugin-Auth-Google/0.07/CVE-2026-13410-r1.patch
http://www.openwall.com/lists/oss-security/2026/07/17/8