CVE-2026-62103
Deferred
Published: 11 Sept 2026, 18:12
Last modified:11 Sept 2026, 20:19
Vulnerability Summary
Overall Risk (default)
high
70/100 CVSS Score
9.8 CRITICAL
v3.1 (cve.org)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
11 Sept 2026, 18:12
Published
Vulnerability first disclosed
11 Sept 2026, 20:19
Last Modified
Vulnerability information updated
Description
Unauthenticated PHP Object Injection in Everest Forms <= 3.6.0 versions.
CVSS Metrics
- v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Techniques & Countermeasures
- CWE-502•Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Affected Systems
- wpeverest•everest forms
≥ n/a, ≤ 3.6.0