CVE-2026-61454 is an information disclosure vulnerability in the Grav Admin2 plugin (getgrav/grav-plugin-admin2) before version 2.0.4. The Admin2 single-page application bootstrap page exposed at the admin route embeds a global JavaScript object, window.GRAV_CONFIG, in unauthenticated responses. This object discloses deployment metadata including the server URL, API prefix, admin base path, runtime environment type, and the exact Grav core and Admin2 plugin version numbers. Because this information is available prior to authentication, a remote attacker can accurately fingerprint the target deployment and identify version-specific attack paths without additional reconnaissance.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.