Description
PostHog-js is a library to interface with the PostHog analytics tool. Versions prior to 1.57.2 have the potential for cross-site scripting. Problem has been patched in 1.57.2. Users are advised to upgrade. Users unable to upgrade should ensure that their Content Security Policy is in place.
Remediation
References
https://github.com/PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0
https://github.com/PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v
Related Vulnerabilities
CVE-2022-23496 Vulnerability in maven package nl.basjes.parse.useragent:yauaa-elasticsearch-8
CVE-2023-30541 Vulnerability in npm package @openzeppelin/contracts-upgradeable
CVE-2017-15878 Vulnerability in npm package keystone
CVE-2019-10158 Vulnerability in maven package org.infinispan:infinispan-spring5-common