CVE•Published 2023-08-21•Modified 2026-07-09•1 article on news•6 live references•NVD data
CVE-2023-38836Boidcms · Boidcms
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
99
Exploit Prediction Scoring System · top 1% of all CVEs
Weaknesses (CWE)
Description
File Upload vulnerability in BoidCMS v.2.0.0 allows a remote attacker to execute arbitrary code by adding a GIF header to bypass MIME type checks.
Timeline
Published 2023-08-21
Modified 2026-07-09
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-2023-38836Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Boidcms Boidcms" version:"2.0.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Boidcms"HTTP body or banner mentions "Boidcms" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-38836Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-38836Censys host search filtered to this CVE id.
grep.app
CVE-2023-38836Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-38836GitHub code search for direct mentions.
Google dork
"CVE-2023-38836" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2023-38836 on GitHub.