JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Mafintosh | Protocol-buffers-schema parser | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Wed, 15 Apr 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution. | |
| Title | Mafintosh's protocol-buffers-schema is vulnerable to prototype pollution | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2026-04-15T17:23:02.336Z
Reserved: 2026-04-07T17:20:03.756Z
Link: CVE-2026-5758
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-04-15T18:17:24.920
Modified: 2026-04-15T18:17:24.920
Link: CVE-2026-5758
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.