Security readout for executives and security teams
Plain-English summary
CVE-2016-10644 affects the slimerjs-edge npm module. During installation, it downloads binary resources over unencrypted HTTP. Someone positioned on the network path could replace that binary and potentially run attacker-controlled code. This is mainly a software supply-chain and build-environment risk, not evidence of internet-wide exploitation.
Executive priority
Treat this as a targeted dependency hygiene issue. Prioritize confirmation in build and developer environments, then remove or replace the package if found. Do not treat it as an emergency unless the dependency is present in sensitive build pipelines.
Technical view
The issue is classified as CWE-311 because slimerjs-edge retrieves binary resources without transport encryption. The source bundle says all versions are affected and that a network-positioned attacker may swap the requested binary, potentially leading to RCE during installation or build workflows.
Likely exposure
Exposure is likely limited to projects, CI jobs, developer workstations, or build containers that install the slimerjs-edge node module. Organizations not using this package are not exposed based on the provided sources.
Exploitation context
The bundle does not show KEV listing or active exploitation. Exploitation requires an attacker on the network path or between the user and remote server during the HTTP binary download.
Researcher notes
The public bundle identifies insecure HTTP binary download behavior and possible RCE via binary substitution. It does not provide CVSS, exploit evidence, patch details, or proof of active exploitation. Avoid overstating impact beyond network-positioned tampering during installation.
Mitigation direction
- Inventory projects and build systems for the slimerjs-edge npm module.
- Remove or replace slimerjs-edge where business use is no longer required.
- Check vendor or package-maintainer guidance before assuming a fixed version exists.
- Avoid installing affected dependencies on untrusted networks.
- Use controlled, trusted package and artifact sources for builds.
Validation and detection
- Review package manifests and lockfiles for slimerjs-edge.
- Check CI and developer build workflows that install npm dependencies.
- Confirm whether any builds retrieve slimerjs-edge binary resources.
- Document affected repositories, build agents, and owners.
- Verify remediation by confirming the dependency is removed or vendor guidance is applied.
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-2016-10644 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/243CVE 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.