CVE-2026-114657
Grav 2.0.0 before 2.2.5 HTTP Basic Credential Disclosure via Twig Uri
CVSS Score
5.7
EPSS Score
0.0%
EPSS Percentile
0th
Grav from 2.0.0 before 2.2.5 contains an information disclosure vulnerability that allows page authors to capture visitors' HTTP Basic credentials through Twig page content. Authors can print the request Uri object, which embeds PHP_AUTH_USER and PHP_AUTH_PW, inside an inline style background image to exfiltrate administrators' credentials to an external host.
| CWE | CWE-200 |
| Vendor | getgrav |
| Product | grav |
| Published | Oct 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
getgrav / grav
2.0.0 < 2.2.5