CVE-2025-66411CWE-532

Coder logged sensitive objects unsanitized

High · published December 3, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
13.3
In the wild
Unconfirmed
What it is

⚡ Sensitive secrets are logged in plain sight! Prior to versions 2.26.5, 2.27.7, and 2.28.4, Coder's Workspace Agent carelessly stored sensitive values in plaintext—think of it as leaving your diary open on a public bench! 📝 Picture leaving a detailed map of your house's valuables on a community bulletin board—anyone with a glimpse can find exactly what they want. This vulnerability is like that; the logs reveal sensitive information without a shred of protection! Attackers with even limited access can sift through these logs and potentially expose your organization’s secrets—such as API keys, credentials, or other sensitive data. This could lead to unauthorized access, data breaches, or even service disruptions. The consequences could be absolutely devastating!

Put simply

Picture leaving a detailed map of your house's valuables on a community bulletin board—anyone with a glimpse can find exactly what they want. This vulnerability is like that; the logs reveal sensitive information without a shred of protection! This vulnerability allows attackers to access plaintext logs containing sensitive workspace data, as the logs were unsanitized before being saved. An attacker with local or third-party access could easily intercept and misuse this information.

What to do

Attackers with even limited access can sift through these logs and potentially expose your organization’s secrets—such as API keys, credentials, or other sensitive data. This could lead to unauthorized access, data breaches, or even service disruptions. The consequences could be absolutely devastating! Upgrade to Coder versions 2.26.5, 2.27.7, or 2.28.4 immediately to seal this leak! Additionally, audit your logging practices to ensure sensitive information is never logged in plaintext again. Regularly review your access controls and monitoring systems to bolster security. You've got this! Stay proactive, and with these steps, you can secure your workspace and continue being a security hero! 🦸‍♀️🦸‍♂️

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00232 · 13.3th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2025-12-03T19:25Z
EPSS history
Timeline
  • 03 DEC 19:25Z
    Coder logged sensitive objects unsanitized
    cvelistv5