SSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker. Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request.
Users are recommended to upgrade to version 2.4.64 which fixes this issue.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade apache2 | Aug 8, 2025 | Jul 10, 2025 |
| Amazon Linux Ami 2 | — | Upgrade httpd-debuginfoUpgrade mod_sslUpgrade mod_sessionUpgrade mod_mdUpgrade httpd-filesystemUpgrade httpd-manualUpgrade mod_ldapUpgrade httpdUpgrade httpd-develUpgrade mod_proxy_htmlUpgrade httpd-tools | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade mod_sessionUpgrade httpd-tools-debuginfoUpgrade httpd-core-debuginfoUpgrade mod_luaUpgrade httpd-debugsourceUpgrade mod_lua-debuginfoUpgrade mod_proxy_html-debuginfoUpgrade httpd-filesystemUpgrade mod_ldapUpgrade mod_session-debuginfoUpgrade mod_proxy_htmlUpgrade httpd-manualUpgrade httpd-develUpgrade httpd-debuginfoUpgrade httpd-coreUpgrade httpd-toolsUpgrade mod_sslUpgrade mod_ssl-debuginfoUpgrade httpdUpgrade mod_ldap-debuginfo | Aug 5, 2025 | Jul 14, 2025 |
| Apache Httpd | — | Upgrade to the latest version of Apache HTTPD | Jul 18, 2025 | Jul 10, 2025 |
| Debian | — | Upgrade apache2 | Jul 14, 2025 | Jul 10, 2025 |
| F5 Big Ip | — | — | Aug 11, 2025 | Aug 11, 2025 |
| Freebsd | — | Upgrade apache24 | Jul 13, 2025 | Jul 11, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade httpd-toolsUpgrade mod_sslUpgrade httpd-filesystemUpgrade httpd | Nov 12, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade httpdUpgrade mod_sslUpgrade httpd-toolsUpgrade httpd-filesystem | Oct 14, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpd | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade mod_sslUpgrade httpd-filesystemUpgrade httpd-toolsUpgrade httpd | Oct 24, 2025 | Sep 9, 2025 |
| Ibm Http_server | — | Apply IBM HTTP Server Interim Fix PH67153Apply IBM HTTP Server version 8.5.5.29 or laterApply IBM HTTP Server version 9.0.5.25 or later | Mar 25, 2026 | Aug 12, 2025 |
| Redhat_linux | — | No solution exists | Jul 15, 2025 | Jul 10, 2025 |
| Suse | — | Upgrade apache2-workerUpgrade apache2-tls13-example-pagesUpgrade apache2-manualUpgrade apache2-example-pagesUpgrade apache2-develUpgrade apache2-tls13-docUpgrade apache2-tls13-workerUpgrade apache2Upgrade apache2-tls13Upgrade apache2-utilsUpgrade apache2-docUpgrade apache2-preforkUpgrade apache2-eventUpgrade apache2-tls13-utilsUpgrade apache2-tls13-preforkUpgrade apache2-tls13-devel | Dec 5, 2025 | Jul 31, 2025 |
| Ubuntu | — | Upgrade apache2Upgrade apache2 (Ubuntu Pro) | Jul 17, 2025 | Jul 10, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 11, 2025 | Jul 10, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub