Medium severity6.1NVD Advisory· Published Jun 1, 2020· Updated Jun 17, 2026
CVE-2020-13758
CVE-2020-13758
Description
modules/security/classes/general.post_filter.php/post_filter.php in the Web Application Firewall in Bitrix24 through 20.0.950 allows XSS by placing %00 before the payload.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Bitrix24/Bitrix24description
Patches
Vulnerability mechanics
References
1- blog.deteact.com/bitrix-waf-bypass/nvdExploitThird Party Advisory
News mentions
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