Security readout for executives and security teams
Plain-English summary
Affected aegir npm releases accidentally included a GitHub token from the user who ran aegir-release. Anyone who obtained those package versions may have received a reusable credential, depending on whether the token was later revoked and what permissions it had.
Executive priority
Treat this as urgent credential exposure if your organization used the affected aegir versions or release workflow. Business impact depends on the token permissions and whether it remained valid after publication.
Technical view
CVE-2017-16225 is an information disclosure issue in the HackerOne aegir node module versions 12.0.0 through 12.0.7. The published npm package bundled the GitHub token of the release user. Sources do not provide CVSS, exploit details, or confirmed remediation steps.
Likely exposure
Exposure is limited to environments that installed, cached, mirrored, or inspected aegir versions 12.0.0 through 12.0.7, plus any GitHub resources reachable by the leaked token before revocation.
Exploitation context
The source bundle does not indicate active exploitation, and KEV is false. Risk comes from credential disclosure: possession of the affected package could expose the token without requiring a software exploit.
Researcher notes
Available evidence is sparse: affected versions, disclosure type, and token-bundling description are clear, but severity metrics, exploit observations, and vendor remediation details are not provided in the bundle.
Mitigation direction
- Revoke and rotate any GitHub token used for aegir-release during affected releases.
- Audit GitHub activity for the exposed token and related account.
- Remove or replace aegir versions 12.0.0 through 12.0.7.
- Check vendor or npm advisory guidance for confirmed fixed versions.
- Purge affected package tarballs from internal mirrors and caches where practical.
Validation and detection
- Search dependency inventories for aegir versions 12.0.0 through 12.0.7.
- Check lockfiles and package caches for affected aegir tarballs.
- Confirm the release GitHub token was revoked or expired.
- Review GitHub audit logs for unexpected token use.
- Verify builds no longer resolve to affected package versions.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-200: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-16225 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://nodesecurity.io/advisories/546CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Exposure of Sensitive Information to an Unauthorized Actor
Exposure of Sensitive Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.