Vulnerability identifier: #VU81893

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-26132

CWE-ID: CWE-1321

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
dottie
Universal components / Libraries / Programming Languages & Components

Vendor:

Description

The vulnerability allows a remote attacker to execute arbitrary JavaScript code.

The vulnerability exists due to prototype pollution flaw in the set() function in /dottie.js. A remote attacker can add or modify properties of Object.prototype using a __proto__ or constructor payload and perform prototype pollution, which can result in information disclosure or data manipulation.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://www.ibm.com/support/pages/node/7015865

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.