AUGUST 4, 2026
Live Feed
Return to register
Case File

CVE-2016-3953

CRITICAL · CVSS 9.8 EPSS 3.31% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-02-06 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2016-3953
Severity
CRITICAL
CVSS
9.8
EPSS
3.31%

Original Filing — NVD Description

The sample web application in web2py before 2.14.2 might allow remote attackers to execute arbitrary code via vectors involving use of a hardcoded encryption key when calling the session.connect function.