CVE-2021-43852: OroPlatform is a PHP Business Application Platform. In affected versions by sending a specially crafted request, an attacker could inject properties into…

PriorityP346high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

1.09%

62.1th percentile

OroPlatform is a PHP Business Application Platform. In affected versions by sending a specially crafted request, an attacker could inject properties into existing JavaScript language construct prototypes, such as objects. Later this injection may lead to JS code execution by libraries that are vulnerable to Prototype Pollution. This issue has been patched in version 4.2.8. Users unable to upgrade may configure a firewall to drop requests containing next strings: `__proto__` , `constructor[prototype]`, and `constructor.prototype` to mitigate this issue.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
oro	platform	>= 4.1.0 < 4.1.14	4.1.14
oro	platform	>= 4.2.0 < 4.2.8	4.2.8
oroinc	oroplatform	>= 4.1.0 < 4.1.14	4.1.14
oroinc	oroplatform	>= 4.2.0 < 4.2.8	4.2.8
oroinc	platform	< 4.2.8	4.2.8

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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