Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated attackers to redirect reset tokens to attacker-controlled domains. Attackers can send password reset requests for any account with a malicious Host header, intercept the reset token from victim emails, and complete account takeover including super-admin accounts.
Metrics
Affected Vendors & Products
References
History
Wed, 09 Sep 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Sat, 05 Sep 2026 14:15:00 +0000
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| First Time appeared |
Getgrav grav-plugin-api
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| Vendors & Products |
Getgrav grav-plugin-api
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Sat, 05 Sep 2026 12:30:00 +0000
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| Description | Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated attackers to redirect reset tokens to attacker-controlled domains. Attackers can send password reset requests for any account with a malicious Host header, intercept the reset token from victim emails, and complete account takeover including super-admin accounts. | |
| Title | Grav API Plugin before 1.0.20 Authentication Bypass via Host Header | |
| First Time appeared |
Getgrav
Getgrav grav |
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| Weaknesses | CWE-290 | |
| CPEs | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Getgrav
Getgrav grav |
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| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-05T12:09:09.490Z
Updated: 2026-09-08T17:18:18.689Z
Reserved: 2026-09-05T11:52:36.821Z
Link: CVE-2026-86196
Updated: 2026-09-08T17:18:04.876Z
Status : Deferred
Published: 2026-09-05T13:18:14.980
Modified: 2026-09-08T20:05:53.177
Link: CVE-2026-86196
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