CVE-2023-1715 (GCVE-0-2023-1715)
Vulnerability from cvelistv5
Published
2023-11-01 09:03
Modified
2024-09-05 19:53
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
A logic error when using mb_strpos() to check for potential XSS payload in Bitrix24 22.0.300 allows attackers to bypass XSS sanitisation via placing HTML tags at the begining of the payload.
References
info@starlabs.sghttps://starlabs.sg/advisories/23/23-1715/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://starlabs.sg/advisories/23/23-1715/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
Bitrix24 Bitrix24 Version: 0   <
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