Vulnerability Description
body-parser-xml is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xml Body Parser Project | Xml Body Parser | < 2.0.3 |
Related Weaknesses (CWE)
References
- https://github.com/fiznool/body-parser-xml/commit/d46ca622560f7c9a033cd9321c61e9PatchThird Party Advisory
- https://huntr.dev/bounties/1-other-fiznool/body-parser-xmlExploitThird Party Advisory
- https://github.com/fiznool/body-parser-xml/commit/d46ca622560f7c9a033cd9321c61e9PatchThird Party Advisory
- https://huntr.dev/bounties/1-other-fiznool/body-parser-xmlExploitThird Party Advisory
FAQ
What is CVE-2021-3666?
CVE-2021-3666 is a vulnerability with a CVSS score of 9.8 (CRITICAL). body-parser-xml is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
How severe is CVE-2021-3666?
CVE-2021-3666 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-3666?
Check the references section above for vendor advisories and patch information. Affected products include: Xml Body Parser Project Xml Body Parser.