Cryptographic flaw in HackerOne poco node module
Priority LOW 39CWE-311Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-311.
Summary
poco - The POCO libraries, downloads source file resources used for compilation over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested resources with an attacker controlled copy if the attacker is on the network or positioned in between the user and the remote server.
Why it matters now
EPSS 0.01692 77th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| HackerOne | poco node module | All versions | — | No fix listed | CNA |
| — | poco (npm) | up to 1.5.4 | — | No fix listed | GHSA-f757-9c4x-chff |
- poco node module VendorHackerOne Affected All versions Fixed in — No fix listed CNA
- poco (npm) Vendor— Affected up to 1.5.4 Fixed in — No fix listed GHSA-f757-9c4x-chff
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2016-10659
- 2026-10-03 Alias added: GHSA-f757-9c4x-chff
References
Sources
- CVE-2016-10659 · CVE Program
- CVE-2016-10659 · NVD
- FIRST EPSS
- GHSA-f757-9c4x-chff · GitHub Advisory Database · CC BY 4.0
- CVE-2016-10659 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences