CVE-2025-30066

Published Mar 15, 2025

Last updated 3 months ago

GitHub Actions

Overview

AI description

Automated description summarized from trusted sources.

CVE-2025-30066 is a vulnerability affecting tj-actions/changed-files. It allows remote attackers to discover secrets by reading GitHub Actions logs. Versions up to 45.0.7 are affected. The vulnerability arose because a threat actor modified tags in versions v1 through v45.0.7 to point to a compromised commit (0e58ed8). This commit contained malicious code that enabled unauthorized access to sensitive information within the Actions logs.

Description: tj-actions changed-files before 46 allows remote attackers to discover secrets by reading actions logs. (The tags v1 through v45.0.7 were affected on 2025-03-14 and 2025-03-15 because they were modified by a threat actor to point at commit 0e58ed8, which contained malicious updateFeatures code.)
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 8.6
Impact score: 4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Severity: HIGH

Known exploits

Data from CISA

Vulnerability name: tj-actions/changed-files GitHub Action Embedded Malicious Code Vulnerability
Exploit added on: Mar 18, 2025
Exploit action due: Apr 8, 2025
Required action: Apply mitigations as set forth in the CISA instructions linked below. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Weaknesses

cve@mitre.org: CWE-506
nvd@nist.gov: NVD-CWE-Other

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:tj-actions:changed-files:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "23B2BE4B-AC69-4088-9ABD-ACDB46ABAA9A",
            "versionEndIncluding": "45.0.7"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.