CPANSA-Dancer-Plugin-Auth-Google-2026-13410: Dancer-Plugin-Auth-Google vulnerability
| Publisher | giterlizzi | Document category | csaf_security_advisory |
|---|---|---|---|
| Initial release date | 2026-07-17T00:00:00 | Engine | CSAF Perl Toolkit 0.26 |
| Current release date | 2026-07-17T00:00:00 | Build Date | |
| Current version | 1 | Status | final |
| CVSS v3.1 Base Score | 8.2 | Severity | |
| Original language | Language | en | |
| Also referred to | |||
Vulnerability Description
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.
Vulnerabilities
CVE-2026-13410
Vulnerability DescriptionDancer::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.
| Weakness | CWE-295 : Improper Certificate Validation |
|---|
Product status
Known affected
| Product | Score | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dancer-Plugin-Auth-Google greater than 0 |
|
giterlizzi
Namespace: https://github.com/giterlizzi/
gdt@cpan.org
References
- CPANSA-Dancer-Plugin-Auth-Google-2026-13410 JSON self
https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2026/cpansa-dancer-plugin-auth-google-2026-13410.json - https://github.com/garu/Dancer-Plugin-Auth-Google/pull/5 external
https://github.com/garu/Dancer-Plugin-Auth-Google/pull/5 - https://metacpan.org/pod/Furl#HTTPS-requests-claims-warnings! external
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 external
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 external
http://www.openwall.com/lists/oss-security/2026/07/17/8 - CVE-2026-13410 (NVD) external
https://nvd.nist.gov/vuln/detail/CVE-2026-13410
Revision history
| Version | Date of the revision | Summary of the revision |
|---|---|---|
| 1 | Fri Jul 17 00:00:00 2026 | First release |
Sharing rules
TLP:WHITE
For the TLP version see: https://www.first.org/tlp/