What’s Vulnerable › Vulnerabilities
CVE-2020-7610
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-03-30 · updated 2026-06-17
- Weakness: CWE-502
Description
All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.
Affected products
- bson: from 1.0.0 before 1.1.4 — fixed in 1.1.4
How to fix
Upgrade to a fixed version: bson 1.1.4. Check the vendor advisory for mitigations.
References
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