7.8

CVE-2025-66411: coder

CVSS: 7.8v3.1HighAnalyzed
AliasesGHSA-jf75-p25m-pw74GO-2025-4182
Published 03-12-2025Last modified 03-12-2025
Open JSON

Vulnerability summary

CVE-2025-66411 is a high (CVSS 7.8) vulnerability in coder. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.23%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Advisory lineage

Upstream 0 · Downstream 2 · Related 2
OPENSUSE-SU-2026:21483-1SUSE-SU-2025:4395-1

Timeline

  1. 03-12-2025
    PublishedVulnerability first disclosed.
  2. 03-12-2025
    Last modifiedVulnerability information updated.

Description

Coder allows organizations to provision remote development environments via Terraform. Prior to 2.26.5, 2.27.7, and 2.28.4, Workspace Agent manifests containing sensitive values were logged in plaintext unsanitized. An attacker with limited local access to the Coder Workspace (VM, K8s Pod etc.) or a third-party system (SIEM, logging stack) could access those logs. This vulnerability is fixed in 2.26.5, 2.27.7, and 2.28.4.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

0.00 pp

From 0.23% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Coder

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Coder1 product
  • coder< 2.26.5 | ≥ 2.27.0, < 2.27.7 | ≥ 2.28.0, < 2.28.4
Github.com/coder1 product
  • coderAll versions (No fix recorded)
Github.com/coder/coder1 product
  • v2< 2.26.5 | ≥ 2.27.0, < 2.27.7 | ≥ 2.28.0, < 2.28.4

3 vendors · 3 products

References

10 links