CVE•Published 2026-03-26•Modified 2026-04-24•1 article on news•5 live references•NVD data
CVE-2026-4484
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
13
Exploit Prediction Scoring System · top 87% of all CVEs
Weaknesses (CWE)
Description
The Masteriyo LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.1.6. This is due to the plugin allowing a user to update the user role through the 'InstructorsController::prepare_object_for_database' function. This makes it possible for authenticated attackers, with Student-level access and above, to elevate their privileges to that of an administrator.
Timeline
Published 2026-03-26
Modified 2026-04-24
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-4484Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-4484Censys host search filtered to this CVE id.
grep.app
CVE-2026-4484Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-4484GitHub code search for direct mentions.
Google dork
"CVE-2026-4484" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (8)
CVE-2026-44848 repos
nomi-sec/PoC-in-GitHubunknown
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
mooyoul/awesome-starsunknown
A curated list of my GitHub stars
hiifong/starListPython
Export your star's repository list
GODofExploit/exploit-arsenalPython
434 standalone Python-3 (stdlib-only) CVE exploits, each live-validated end-to-end against real vulnerable software with a write-up and a real-run screenshot. 102 in the CISA KEV c…
Nsbx/awesome-starsunknown
My Awesome List generated by : https://github.com/abhijithvijayan/stargazed
zax-universe/Reverse-EngineeringPython
oslook/n8n-workflowsunknown
4200 + Workflow Automation Templates are Grouped by Categories/Services for easy navigation
brimstone/starsunknown
My starred GitHub repositories