Security readout for executives and security teams
Plain-English summary
grunt-images, a Grunt image-processing plugin, downloaded binary resources over unencrypted HTTP. An attacker positioned on the network could potentially replace that download with a malicious binary. The source describes possible remote code execution, but provides no CVSS score, confirmed exploit activity, or named fix.
Executive priority
Treat this as a build-chain risk rather than a confirmed internet-exposed emergency. Prioritize environments where CI or developer machines run legacy Grunt workflows, because binary substitution during builds can compromise trusted development systems.
Technical view
CVE-2016-10645 affects all versions of the grunt-images node module. The weakness is CWE-311: sensitive data transmitted without encryption. The risk centers on HTTP binary retrieval during plugin use, creating a man-in-the-middle substitution path. Public sources do not document patch details or active exploitation.
Likely exposure
Exposure is most likely in legacy Node.js projects, developer workstations, or CI/build pipelines that install and run grunt-images. Public sources identify all versions as affected but do not provide package prevalence, runtime exposure, or downstream product lists.
Exploitation context
Active exploitation is not supported by the provided sources, and the CVE is not listed as KEV. Exploitation would require an attacker able to intercept or modify network traffic between the user and the HTTP binary source.
Researcher notes
Evidence is limited to the CVE record and Node Security advisory reference. No CVSS vector, exploit proof, patch version, or exploitation-in-the-wild evidence is provided in the bundle. Avoid asserting broader npm ecosystem impact without additional sources.
Mitigation direction
- Inventory repositories and build systems for the grunt-images dependency.
- Check current vendor or package guidance for a patched version or replacement.
- Remove or replace grunt-images where feasible, especially in CI pipelines.
- Restrict build systems from downloading binaries over uncontrolled networks.
- Use approved artifact mirrors and integrity verification for build-time binaries.
Validation and detection
- Search package manifests and lockfiles for grunt-images.
- Review CI and Grunt task configurations that execute image processing.
- Confirm whether builds fetch external binaries during installation or execution.
- Check network controls for HTTP binary downloads from build hosts.
- Document findings and remediation decisions for affected repositories.
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-2016-10645 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/255CVE 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.