CVEvulnerability
CVE-2026-93903
9.4 CRITICAL
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-09-30
- Last modified
- 2026-10-29
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 9.4 CRITICAL — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Weaknesses
- CWE-174
Description
LiteSpeed Web Server (LSWS) before 6.3.7 build 1 mishandles internal redirect URL validation in a certain "corner case."
Related
Weakness · CWE (1)
- CWE-174 Double Decoding of the Same Data weakness
References
- https://docs.litespeedtech.com/lsws/changelog/#v6-3-7-build-1 docs.litespeedtech.com
- https://github.com/Tautvydas-Aleliunas/CVE-2026-93903 github.com
- https://www.litespeedtech.com/products/litespeed-web-server/release-log www.litespeedtech.com