Dancer::Plugin::Auth::Google versions through 0.07 for Perl have TLS verification disabled.
The default user agent is initialised with SSLverifymode 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.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13410.json",
"cna_assigner": "CPANSec",
"cwe_ids": [
"CWE-295"
]
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "0.07"
},
{
"fixed": "0.07"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}