CVE•Published 2025-12-15•Modified 2026-10-14•1 article on news•5 live references•NVD data
CVE-2025-66844Getgrav · Grav
Vulnerability data via NVD (ingested)
CVSS v3.1
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
20
Exploit Prediction Scoring System · top 80% of all CVEs
Weaknesses (CWE)
Description
In grav <1.7.49.5, a SSRF (Server-Side Request Forgery) vector may be triggered via Twig templates when page content is processed by Twig and the configuration allows undefined PHP functions to be registered
Timeline
Published 2025-12-15
Modified 2026-10-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-66844Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Getgrav Grav"All exposed Getgrav Grav instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Grav"HTTP body or banner mentions "Grav" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-66844Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-66844Censys host search filtered to this CVE id.
grep.app
CVE-2025-66844Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-66844GitHub code search for direct mentions.
Google dork
"CVE-2025-66844" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-66844 on GitHub.