CVE•Published 2026-07-21•Modified 2026-07-22•0 articles on news•4 live references•NVD data
CVE-2026-63358
Vulnerability data via NVD (ingested)
CVSS v3.1
7.3
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS percentile
—
Weaknesses (CWE)
Description
FileGator accepts arbitrary Unix permission values via the '/chmoditems' API endpoint and passes the value directly to PHP's native 'chmod()' function through 'octdec()' conversion, with no validation. This allows an authenticated user with 'chmod' permission to upgrade their privileges to root.
Timeline
Published 2026-07-21
Modified 2026-07-22
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). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-63358Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-63358Censys host search filtered to this CVE id.
grep.app
CVE-2026-63358Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-63358GitHub code search for direct mentions.
Google dork
"CVE-2026-63358" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-63358 on GitHub.
We haven't classified any articles referencing CVE-2026-63358 yet. The external references above still apply.