Vulnerability Intelligence Report
WordPress Uppercase theme < 1.2.2 - Local File Inclusion vulnerability
CVE-2026-39559
Unauthenticated Local File Inclusion in Uppercase < 1.2.2 versions.
No Active Exploit Signals
CVSS Base Score
8.1
HIGH
Exploitability:2.3
Impact Score:5.9
EPSS Probability:0.34%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-98 ↗CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| codesupplyco | Uppercase | n/a < 1.2.2 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.338%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Patchstack · Bug Bounty Provider · Estonia |
| Reserved | 2026-04-07T10:48:26 |
| Published | 2026-06-17T12:47:33 |
| Last Updated | 2026-06-17T14:54:46 |
Community Chatter & Buzz