CVE-2026-0764CWE-502

GPT Academic upload Deserialization of Untrusted Data Remote Code Execution Vulnerability

Critical · published January 23, 2026

CVSS v3.0
9.8
EPSS
1%
Percentile
70.0
In the wild
Unconfirmed
What it is

🚨 A single malicious upload is all it takes for an attacker to unleash chaos on GPT Academic installations! 🔥 Think of it like a restaurant kitchen where anyone can walk in and swap ingredients without anyone checking — one unchecked delivery can spoil an entire meal! 🍽️ This is absolutely devastating! An attacker could execute arbitrary code with root privileges, meaning they could take total control of the server, access sensitive data, or even launch further attacks. It's a remote code execution vulnerability that could turn your academic efforts into a playground for malicious actors!

Put simply

Think of it like a restaurant kitchen where anyone can walk in and swap ingredients without anyone checking — one unchecked delivery can spoil an entire meal! 🍽️ The flaw in GPT Academic lies within the upload endpoint, which fails to properly validate user-supplied data, allowing for the deserialization of untrusted data. This oversight enables attackers to run arbitrary code remotely without any authentication.

What to do

This is absolutely devastating! An attacker could execute arbitrary code with root privileges, meaning they could take total control of the server, access sensitive data, or even launch further attacks. It's a remote code execution vulnerability that could turn your academic efforts into a playground for malicious actors! To patch this vulnerability, update to the latest version of GPT Academic immediately. Implement strict validation of all uploaded data to prevent untrusted data from being deserialized. Regular audits of data handling processes can also help reduce risk moving forward. You've got this! Follow these steps, and you'll have your GPT Academic setup locked down in no time! 🛡️

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01289 · 70.0th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-01-23T03:28Z
EPSS history
Timeline
  • 23 JAN 03:28Z
    GPT Academic upload Deserialization of Untrusted Data Remote Code Execution Vulnerability
    cvelistv5