CVE-2026-117604
High
Description
Grav from 1.7.53.3 before 1.7.53.6 contains an authorization bypass in Debugger::isDebuggerRequestAuthorized() that allows unauthenticated visitors to read /__clockwork/ profiler data via a loopback REMOTE_ADDR fallback. Behind a same-host reverse proxy, remote requests appear as loopback, letting attackers read stored records including administrator plaintext passwords and configuration credentials.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Grav
PublishedOct 27, 2026
First seenOct 27, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- getgrav grav1.7.53.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| getgrav grav | 1.7.53.3 ≤ v < 1.7.53.6 | 1.7.53.6 |
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