CVE•Published 2026-08-24•Modified 2026-08-26•1 article on news•5 live references•NVD data

CVE-2026-78284

Vulnerability data via NVD (ingested)

CVSS v3.1

8.6

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS percentile

Exploit Prediction Scoring System · top 73% of all CVEs

Weaknesses (CWE)

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Description

Unauthenticated Arbitrary File Deletion in MasterStudy LMS <= 3.7.42 versions.

Timeline

Published 2026-08-24

Modified 2026-08-26

External references

NVD MITRE Exploit-DB GitHub PoC VulnCheck

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-2026-78284

Hosts Shodan has explicitly fingerprinted as vulnerable.

More intel sources (5)

Shodan report

vuln:CVE-2026-78284

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2026-78284

Censys host search filtered to this CVE id.

grep.app

CVE-2026-78284

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2026-78284

GitHub code search for direct mentions.

Google dork

"CVE-2026-78284" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-78284 on GitHub.