CVE-2026-22608CWE-184CWE-502

Fickling vulnerable to use of ctypes and pydoc gadget chain to bypass detection

High · published January 10, 2026

CVSS v4.0
8.9
EPSS
0%
Percentile
32.3
In the wild
Unconfirmed
What it is

🚨 A crafty combination is all it takes! Before version 0.1.7, Fickling lets attackers leverage ctypes and pydoc modules to achieve remote code execution without raising alarms. ⚡ It's like a sneaky delivery driver who uses a hidden access route to drop off parcels behind your house. Meanwhile, your security system is blissfully unaware, thinking everything is still safe and sound. An attacker could exploit this vulnerability to execute arbitrary code on your system, which is absolutely devastating! Imagine someone gaining complete control over your environment while you’re left in the dark about it. This could lead to unwanted access to sensitive data or even total system compromise.

Put simply

It's like a sneaky delivery driver who uses a hidden access route to drop off parcels behind your house. Meanwhile, your security system is blissfully unaware, thinking everything is still safe and sound. Fickling fails to explicitly block the ctypes and pydoc modules, allowing an attacker to chain them for remote code execution (RCE). Even existing scanning tools mistakenly categorize vulnerable files as 'LIKELY_SAFE', hiding the threat.

What to do

An attacker could exploit this vulnerability to execute arbitrary code on your system, which is absolutely devastating! Imagine someone gaining complete control over your environment while you’re left in the dark about it. This could lead to unwanted access to sensitive data or even total system compromise. Upgrade Fickling to version 0.1.7 immediately to close this vulnerability. Additionally, review your code practices to ensure that all modules are properly restricted to prevent similar exploits in the future. You've got this! Stay vigilant, follow these steps, and you'll be a security hero in no time! 🛡️

The record
Technical detail
CVSS v4.0
8.9 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00393 · 32.3th percentile
Weaknesses
CWE-184 · Incomplete List of Disallowed Inputs; CWE-502 · Deserialization of Untrusted Data
Published
2026-01-10T01:35Z
EPSS history
Timeline
  • 10 JAN 01:35Z
    Fickling vulnerable to use of ctypes and pydoc gadget chain to bypass detection
    cvelistv5