Security readout for executives and security teams
Plain-English summary
selenium-portal downloads binary resources over unencrypted HTTP. If an attacker can intercept that network traffic, they may be able to replace the download with malicious content, potentially leading to remote code execution. The public bundle names all versions of the selenium-portal node module as affected, but gives no CVSS score or confirmed fix.
Executive priority
Treat this as a targeted dependency risk rather than a broad internet-facing emergency. Prioritize environments where selenium-portal runs with developer or CI privileges, because successful interception could convert a test dependency into code execution. No active exploitation evidence is provided.
Technical view
CVE-2016-10667 is a CWE-311 issue in the selenium-portal node module. The package retrieves binary resources over HTTP, exposing downloads to man-in-the-middle modification. The stated impact is possible RCE when an attacker is positioned between the user and the remote server. All versions are listed as affected; no patch details are provided.
Likely exposure
Exposure is most likely in JavaScript projects, CI systems, or developer workstations that depend on the selenium-portal node module. The bundle lists all versions as affected. Impact depends on whether the package is installed or used and whether HTTP binary downloads occur across interceptable networks.
Exploitation context
The provided sources do not show active exploitation, and the CVE is not marked KEV. Exploitation requires attacker network positioning or interception between the user and the remote server. The RCE claim is conditional on successful replacement of downloaded binary resources.
Researcher notes
Key evidence is limited to the CVE record and Node Security advisory reference. The bundle lacks CVSS, concrete patched versions, and exploit-in-the-wild evidence. Avoid overstating severity; focus analysis on dependency presence, HTTP download behavior, execution context, and network interception feasibility.
Mitigation direction
- Inventory projects and CI environments for the selenium-portal node module.
- Check the Node Security advisory and vendor guidance for replacement or fix status.
- Avoid using selenium-portal where untrusted networks can intercept downloads.
- Restrict affected testing workflows to trusted, monitored network paths.
- Block new use of selenium-portal until remediation guidance is confirmed.
Validation and detection
- Review dependency manifests and lockfiles for selenium-portal.
- Confirm whether CI or developer test jobs install or invoke the module.
- Check whether binary resources are fetched over plain HTTP during use.
- Document network paths where those downloads could be intercepted.
- Recheck public advisories for any later fix or migration guidance.
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-2016-10667 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/260CVE 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.