Analysis
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Node-convict | affected |
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Tracking
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| Link | Providers |
|---|---|
| https://github.com/mozilla/node-convict |
|
Tue, 06 Oct 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mozilla's Node-convict (version 6.2.2 and later) is vulnerable to a Denial of Service vulnerability caused by incomplete prototype‑pollution protections in config.set(). An attacker controlling the configuration key can write arbitrary properties to constructor.<key>, which walk() resolves to the global Object function. This allows overwriting core JavaScript methods such as Object.assign, leading to persistent process-wide failures and requiring a restart. The issue bypasses existing filters that only block constructor.prototype.* and __proto__.*. Exploitation requires an endpoint that forwards attacker-controlled keys into config.set(). | |
| Title | CVE-2026-106550 | |
| References |
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2026-10-06T20:09:55.919Z
Reserved: 2026-10-06T20:07:46.075Z
Link: CVE-2026-106550
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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No weakness.