CVE•Published 2026-07-10•Modified 2026-07-14•1 article on news•4 live references•NVD data
CVE-2026-55809Flag_attendance_field_project · Flag_attendance_field
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
7
Exploit Prediction Scoring System · top 93% of all CVEs
Weaknesses (CWE)
Description
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Flag attendance field allows Object Injection. This issue affects Flag attendance field versions: from 0.0.0 to 1.2.
Timeline
Published 2026-07-10
Modified 2026-07-14
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-2026-55809Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Flag Attendance Field Project Flag Attendance Field"All exposed Flag Attendance Field Project Flag Attendance Field instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Flag Attendance Field"HTTP body or banner mentions "Flag Attendance Field" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-55809Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-55809Censys host search filtered to this CVE id.
grep.app
CVE-2026-55809Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-55809GitHub code search for direct mentions.
Google dork
"CVE-2026-55809" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-55809 on GitHub.