CVE-2026-93903

Impact

LiteSpeed Web Server (LSWS) before 6.3.7 build 1 mishandles internal redirect URL validation in a certain "corner case."

Affected products

Versions were read from the advisory text. No structured product data has been published for this record yet.

Weakness classification

References

• NVD record
• CVE.org record
• https://docs.litespeedtech.com/lsws/changelog/#v6-3-7-build-1
• https://github.com/Tautvydas-Aleliunas/CVE-2026-93903
• https://www.litespeedtech.com/products/litespeed-web-server/release-log