CVE•Published 2025-12-16•Modified 2026-07-05•1 article on news•7 live references•NVD data
CVE-2025-65318Canarymail · Canary_mail
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
38
Exploit Prediction Scoring System · top 62% of all CVEs
Weaknesses (CWE)
Description
When using the attachment interaction functionality, Canary Mail 5.1.40 and below saves documents to a file system without a Mark-of-the-Web tag, which allows attackers to bypass the built-in file protection mechanisms of both Windows OS and third-party software.
Timeline
Published 2025-12-16
Modified 2026-07-05
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-2025-65318Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Canarymail Canary Mail"All exposed Canarymail Canary Mail instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Canary Mail"HTTP body or banner mentions "Canary Mail" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-65318Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-65318Censys host search filtered to this CVE id.
grep.app
CVE-2025-65318Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-65318GitHub code search for direct mentions.
Google dork
"CVE-2025-65318" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.