Security readout for executives and security teams
Plain-English summary
The npm haxe3 module downloaded resources over unencrypted HTTP. A person positioned on the network path could replace those downloads, potentially leading to code execution during installation or use. No active exploitation is cited in the provided sources.
Executive priority
Treat this as a targeted supply-chain risk. Prioritize remediation if haxe3 appears in production build pipelines or developer onboarding because compromise could affect generated artifacts.
Technical view
CVE-2016-10688 is a CWE-311 cleartext transport issue in the haxe3 node module. The CVE says all versions are affected and HTTP resource fetching can enable MITM substitution of requested resources, with possible RCE if attacker-controlled content is accepted.
Likely exposure
Exposure is most likely in projects, CI pipelines, developer machines, or build images that still install or use the haxe3 npm module.
Exploitation context
The provided sources do not show KEV listing or active exploitation. Exploitation depends on an attacker being on-path between the user and remote server when haxe3 fetches resources over HTTP.
Researcher notes
Evidence is limited to the CVE record and Node Security advisory reference. The record lists all versions of the haxe3 node module and describes HTTP downloads enabling MITM replacement. No CVSS score, patch version, or exploit-in-the-wild evidence is provided.
Mitigation direction
- Inventory npm dependencies for haxe3 usage in applications, CI, and build images.
- Check vendor or advisory guidance for any maintained replacement or fixed package.
- Remove or replace haxe3 where possible, especially from automated build paths.
- Use trusted networks and dependency controls for builds that cannot immediately remove it.
- Preserve lockfiles and package integrity controls for dependency review.
Validation and detection
- Review package manifests and lockfiles for direct or transitive haxe3 references.
- Confirm CI images and developer bootstrap scripts do not install haxe3.
- Check dependency scan results for CVE-2016-10688 or Node Security advisory 294.
- Document any remaining haxe3 use and compensating build-network controls.
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-311: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-10688 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/294CVE 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.
Missing Encryption of Sensitive Data
Missing Encryption of Sensitive Data represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.