CVE-2025-66200

moduserdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are...

CVE-2025-66516

A XML External Entity XXE injection vulnerability was found in the Apache Tika framework's PDF parsing functionality. It could allow a remote, unauthenticated attacker to exploit the system by providing a specially crafted PDF containing an XFA XML Forms Architecture file. This flaw could lead to...

CVE-2025-65082 Apache HTTP Server: CGI environment variable override

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs. This issue affects Apache HTTP Server from 2.4.0 through...

CVE-2025-65082 Apache HTTP Server: CGI environment variable override

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs. This issue affects Apache HTTP Server from 2.4.0 through...

CVE-2025-65082

CVE-2025-65082 affects Apache HTTP Server 2.4.0–2.4.65, due to improper neutralization of Escape, Meta, or Control sequences in environment variables set via Apache config, which can supersede server-calculated CGI variables. The issue, identified across multiple advisories (Debian DLA-4452-1, AL...

CVE-2025-65082

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs. This issue affects Apache HTTP Server from 2.4.0 through...

CVE-2025-59775 Apache HTTP Server: NTLM Leakage on Windows through UNC SSRF

Server-Side Request Forgery SSRF vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.66, which fixes...

CVE-2025-59775

CVE-2025-59775 : SSRF in Apache HTTP Server on Windows when AllowEncodedSlashes On and MergeSlashes Off can leak NTLM hashes to a malicious server. Affected: Apache HTTP Server (Windows). Root cause: SSRF via UNC/NTLM-related handling as described in multiple security bulletins. Remediation: upgr...

CVE-2025-59775 Apache HTTP Server: NTLM Leakage on Windows through UNC SSRF

Server-Side Request Forgery SSRF vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.66, which fixes...

CVE-2025-59775

Server-Side Request Forgery SSRF vulnerability in Apache HTTP Server on Windows with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.66, which fixes...

CVE-2025-55753 Apache HTTP Server: mod_md (ACME), unintended retry intervals

An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: fro...

CVE-2025-55753 Apache HTTP Server: mod_md (ACME), unintended retry intervals

An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: fro...

CVE-2025-55753

CVE-2025-55753 affects Apache HTTP Server (2.4.30–2.4.65). The issue is an integer overflow during failed ACME certificate renewals that, after ~30 days in default configs, causes the backoff timer to become 0. Thereafter, renewal attempts occur repeatedly without delays until success, potentiall...

CVE-2025-55753

An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures 30 days in default configurations, to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: fro...

Apache HTTP Server 安全漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. A security vulnerability exists in Apache HTTP Server versions 2.4.30 through 2.4.66 and earlier, which can be exploited by an...

📄 Apache bRPC Stack Overflow

A critical stack overflow vulnerability in Apache bRPC's JSON parser allows remote attackers to crash servers via specially crafted deep recursive JSON data. Versions prior to 1.15.0 are affected...

Apache HTTP Server 安全漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. A code execution vulnerability exists in Apache HTTP Server versions 2.4.7 through 2.4.65, which can be exploited by an attacker t...

Apache HTTP Server 安全漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. A command injection vulnerability exists in Apache HTTP Server versions prior to 2.4.66, which stems from modcgid passing a...

Apache HTTP Server 安全漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. A cross-site request forgery vulnerability exists in Apache HTTP Server, which can be exploited by an attacker to cause NTLM hash...

Apache HTTP Server 安全漏洞

Apache HTTP Server is the United States Apache Apache Foundation of an open source web server . The server is fast, reliable and can be expanded through a simple API. A security bypass vulnerability exists in Apache HTTP Server versions 2.4.0 through 2.4.65 due to incorrect neutralization of...