Cryptographic flaw in HackerOne imageoptim node module
Priority LOW 37CWE-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
imageoptim is a Node.js wrapper for some images compression algorithms. imageoptim downloads zipped resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested tarball with an attacker controlled tarball if the attacker is on the network or positioned in between the user and the remote server.
Why it matters now
EPSS 0.01053 64th 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 | imageoptim node module | All versions | — | No fix listed | CNA |
| — | imageoptim (npm) | up to 0.5.0 | — | No fix listed | GHSA-mm7h-323r-9p4g |
- imageoptim node module VendorHackerOne Affected All versions Fixed in — No fix listed CNA
- imageoptim (npm) Vendor— Affected up to 0.5.0 Fixed in — No fix listed GHSA-mm7h-323r-9p4g
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:imageoptim_project:imageoptim:*:*:*:*:*:node.js:*:* | up to 0.5.0 | Vulnerable | Imageoptim Project |
- cpe:2.3:a:imageoptim_project:imageoptim:*:*:*:*:*:node.js:*:* Versions up to 0.5.0 Vulnerable ·Imageoptim Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-10596
- 2026-10-03 Alias added: GHSA-mm7h-323r-9p4g
References
Sources
- CVE-2016-10596 · CVE Program
- CVE-2016-10596 · NVD
- FIRST EPSS
- GHSA-mm7h-323r-9p4g · GitHub Advisory Database · CC BY 4.0
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