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Prototype Pollution in open-graph

Moderate severity GitHub Reviewed Published Sep 1, 2021 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

npm open-graph (npm)

Affected versions

< 0.2.6

Patched versions

0.2.6

Description

This affects the package open-graph before 0.2.6. The function parse could be tricked into adding or modifying properties of Object.prototype using a proto or constructor payload.

References

Published by the National Vulnerability Database Aug 8, 2021
Reviewed Aug 30, 2021
Published to the GitHub Advisory Database Sep 1, 2021
Last updated Jan 27, 2023

Severity

Moderate
5.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

CVE ID

CVE-2021-23419

GHSA ID

GHSA-g452-6rfc-vrvx

Source code

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