CVE-2025-45150

Insecure permissions in LangChain-ChatGLM-Webui commit ef829 allows attackers to arbitrarily view and download sensitive files via supplying a crafted request

Critical · published August 1, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
45.8
In the wild
Unconfirmed
What it is

🚨 A simple crafted request can expose sensitive files in LangChain-ChatGLM-Webui, allowing attackers to peek behind the curtain! 🔥 Think of this vulnerability as a restaurant with a hidden door that leads straight to the kitchen. If someone knows where to knock, they can access top-secret recipes without anyone even noticing! An attacker could exploit this flaw to view and download sensitive information that should be securely locked away. This could lead to data leaks, loss of user trust, and potential legal implications for your organization. It's a security nightmare waiting to happen!

Put simply

Think of this vulnerability as a restaurant with a hidden door that leads straight to the kitchen. If someone knows where to knock, they can access top-secret recipes without anyone even noticing! Insecure permissions in the LangChain-ChatGLM-Webui allow an attacker to craft requests that bypass authorization checks, enabling unauthorized access to sensitive files.

What to do

An attacker could exploit this flaw to view and download sensitive information that should be securely locked away. This could lead to data leaks, loss of user trust, and potential legal implications for your organization. It's a security nightmare waiting to happen! Immediately audit your LangChain-ChatGLM-Webui deployment and patch to the latest version. Review permissions and ensure that sensitive files are properly secured against unauthorized access. Regularly monitor for any suspicious activity related to this vulnerability. You've got this! Follow these steps and fortify your defenses like a security pro! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00558 · 45.8th percentile
Published
2025-08-01T00:00Z
EPSS history
Timeline
  • 01 AUG 00:00Z
    Insecure permissions in LangChain-ChatGLM-Webui commit ef829 allows attackers to arbitrarily view and download sensitive files via supplying a crafted request
    cvelistv5