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Security Advisories: GSA_kwCzR0hTQS04d2NjLWYydnEtaDRneM0nNw
Cross-site Scripting in livehelperchat
Stored XSS is found in Settings>Live help configuration>Personal Theme>static content. Under the NAME field put a payload {{constructor.constructor('alert(1)')()}} while creating content, and you will see that the input gets stored, and every time the user visits, the payload gets executed.
Permalink: https://github.com/advisories/GHSA-8wcc-f2vq-h4gxJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04d2NjLWYydnEtaDRneM0nNw
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: about 1 year ago
CVSS Score: 5.4
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-8wcc-f2vq-h4gx, CVE-2022-0370
References:
- https://nvd.nist.gov/vuln/detail/CVE-2022-0370
- https://github.com/livehelperchat/livehelperchat/commit/9f5bc33c943349bd765b991db0b7f6b6ef05cfdb
- https://huntr.dev/bounties/fbe4b376-57ce-42cd-a9a9-049c4099b3ca
- https://github.com/advisories/GHSA-8wcc-f2vq-h4gx
Blast Radius: 3.8
Affected Packages
packagist:remdex/livehelperchat
Dependent packages: 0Dependent repositories: 5
Downloads: 362 total
Affected Version Ranges: < 3.93
Fixed in: 3.93
All affected versions:
All unaffected versions: