CVE-2022-25878

Prototype Pollution

The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption functions 2. by parsing/loading .proto files

Affected

protobufjs

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1 SNYK

8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

2.33% chance of exploitation in the next 30 days, 83rd percentile

Published

2022-05-27

Updated

2024-09-17

Proof-of-concept exploits (2)

• https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2841507
• https://snyk.io/vuln/SNYK-JS-PROTOBUFJS-2441248

Security advisories

• protobufjs/protobuf.js/pull/1731
• advisories/GHSA-g954-5hwp-pp24

References

• CVE Record
• NVD entry