In some mod_ssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade.
Only configurations using "SSLEngine optional" to enable TLS upgrades are affected. Users are recommended to upgrade to version 2.4.64, which removes support for TLS upgrade.
Published: 2025-07-10
CVSS: 7.4
CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Download Exploit for CVE-2025-49812 here:
Use Tor Browser to access .onion links.
Check our team here:
https://wednesfieldacademy.com/exploit-454-cve-2024-2236/
https://wednesfieldacademy.com/exploit-911-cve-2018-7445/
