Vulnerabilities (CVE)

Filtered by vendor Apache Subscribe
Total 2843 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2012-5886 1 Apache 1 Tomcat 2026-04-29 5.0 MEDIUM N/A
The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 caches information about the authenticated user within the session state, which makes it easier for remote attackers to bypass authentication via vectors related to the session ID.
CVE-2010-0136 3 Apache, Canonical, Debian 3 Openoffice, Ubuntu Linux, Debian Linux 2026-04-29 9.3 HIGH N/A
OpenOffice.org (OOo) 2.0.4, 2.4.1, and 3.1.1 does not properly enforce Visual Basic for Applications (VBA) macro security settings, which allows remote attackers to run arbitrary macros via a crafted document.
CVE-2010-4008 9 Apache, Apple, Canonical and 6 more 15 Openoffice, Iphone Os, Itunes and 12 more 2026-04-29 4.3 MEDIUM N/A
libxml2 before 2.7.8, as used in Google Chrome before 7.0.517.44, Apple Safari 5.0.2 and earlier, and other products, reads from invalid memory locations during processing of malformed XPath expressions, which allows context-dependent attackers to cause a denial of service (application crash) via a crafted XML document.
CVE-2012-4458 1 Apache 1 Qpid 2026-04-29 5.0 MEDIUM N/A
The AMQP type decoder in Apache Qpid 0.20 and earlier allows remote attackers to cause a denial of service (memory consumption and server crash) via a large number of zero width elements in the client-properties map in a connection.start-ok message.
CVE-2010-0434 3 Apache, Debian, Fedoraproject 3 Http Server, Debian Linux, Fedora 2026-04-29 4.3 MEDIUM N/A
The ap_read_request function in server/protocol.c in the Apache HTTP Server 2.2.x before 2.2.15, when a multithreaded MPM is used, does not properly handle headers in subrequests in certain circumstances involving a parent request that has a body, which might allow remote attackers to obtain sensitive information via a crafted request that triggers access to memory locations associated with an earlier request.
CVE-2009-5005 2 Apache, Redhat 2 Qpid, Enterprise Mrg 2026-04-29 5.0 MEDIUM N/A
The Cluster::deliveredEvent function in cluster/Cluster.cpp in Apache Qpid, as used in Red Hat Enterprise MRG before 1.3 and other products, allows remote attackers to cause a denial of service (daemon crash and cluster outage) via invalid AMQP data.
CVE-2013-1849 1 Apache 1 Subversion 2026-04-29 4.3 MEDIUM N/A
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x through 1.6.20 and 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a PROPFIND request for an activity URL.
CVE-2011-1772 2 Apache, Opensymphony 3 Struts, Webwork, Xwork 2026-04-29 2.6 LOW N/A
Multiple cross-site scripting (XSS) vulnerabilities in XWork in Apache Struts 2.x before 2.2.3, and OpenSymphony XWork in OpenSymphony WebWork, allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) an action name, (2) the action attribute of an s:submit element, or (3) the method attribute of an s:submit element.
CVE-2012-6551 1 Apache 1 Activemq 2026-04-29 5.0 MEDIUM N/A
The default configuration of Apache ActiveMQ before 5.8.0 enables a sample web application, which allows remote attackers to cause a denial of service (broker resource consumption) via HTTP requests.
CVE-2012-5633 1 Apache 1 Cxf 2026-04-29 5.8 MEDIUM N/A
The URIMappingInterceptor in Apache CXF before 2.5.8, 2.6.x before 2.6.5, and 2.7.x before 2.7.2, when using the WSS4JInInterceptor, bypasses WS-Security processing, which allows remote attackers to obtain access to SOAP services via an HTTP GET request.
CVE-2010-2952 1 Apache 1 Traffic Server 2026-04-29 4.3 MEDIUM N/A
Apache Traffic Server before 2.0.1, and 2.1.x before 2.1.2-unstable, does not properly choose DNS source ports and transaction IDs, and does not properly use DNS query fields to validate responses, which makes it easier for man-in-the-middle attackers to poison the internal DNS cache via a crafted response.
CVE-2012-5783 2 Apache, Canonical 2 Httpclient, Ubuntu Linux 2026-04-29 5.8 MEDIUM N/A
Apache Commons HttpClient 3.x, as used in Amazon Flexible Payments Service (FPS) merchant Java SDK and other products, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
CVE-2012-3526 2 Apache, Thomas Eibner 2 Http Server, Mod Rpaf 2026-04-29 5.0 MEDIUM N/A
The reverse proxy add forward module (mod_rpaf) 0.5 and 0.6 for the Apache HTTP Server allows remote attackers to cause a denial of service (server or application crash) via multiple X-Forwarded-For headers in a request.
CVE-2003-1580 1 Apache 1 Http Server 2026-04-29 4.3 MEDIUM N/A
The Apache HTTP Server 2.0.44, when DNS resolution is enabled for client IP addresses, uses a logging format that does not identify whether a dotted quad represents an unresolved IP address, which allows remote attackers to spoof IP addresses via crafted DNS responses containing numerical top-level domains, as demonstrated by a forged 123.123.123.123 domain name, related to an "Inverse Lookup Log Corruption (ILLC)" issue.
CVE-2012-3373 1 Apache 1 Wicket 2026-04-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in Apache Wicket 1.4.x before 1.4.21 and 1.5.x before 1.5.8 allows remote attackers to inject arbitrary web script or HTML via vectors involving a %00 sequence in an Ajax link URL associated with a Wicket app.
CVE-2012-2687 1 Apache 1 Http Server 2026-04-29 2.6 LOW N/A
Multiple cross-site scripting (XSS) vulnerabilities in the make_variant_list function in mod_negotiation.c in the mod_negotiation module in the Apache HTTP Server 2.4.x before 2.4.3, when the MultiViews option is enabled, allow remote attackers to inject arbitrary web script or HTML via a crafted filename that is not properly handled during construction of a variant list.
CVE-2010-2103 3 3com, Apache, Sap 3 Intelligent Management Center, Axis2, Business Objects 2026-04-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in axis2-admin/axis2-admin/engagingglobally in the administration console in Apache Axis2/Java 1.4.1, 1.5.1, and possibly other versions, as used in SAP Business Objects 12, 3com IMC, and possibly other products, allows remote attackers to inject arbitrary web script or HTML via the modules parameter. NOTE: some of these details are obtained from third party information.
CVE-2026-41873 1 Apache 1 Pony Mail 2026-04-28 N/A 9.8 CRITICAL
** UNSUPPORTED WHEN ASSIGNED ** Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Pony Mail leading to admin account takeover. This issue affects all versions of the Lua implementation of Pony Mail. There is a Python implementation under development under the name "Pony Mail Foal" that is not affected by this issue, but hasn't been released yet. As the Lua implementation of this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2026-41081 1 Apache 1 Storm 2026-04-28 N/A 6.5 MEDIUM
Improper Handling of TLS Client Authentication Failure Leading to Anonymous Principal Assignment in Apache Storm Versions Affected: up to 2.8.7 Description: When TLS transport is enabled in Apache Storm without requiring client certificate authentication (the default configuration), the TlsTransportPlugin assigns a fallback principal (CN=ANONYMOUS) if no client certificate is presented or if certificate verification fails. The underlying SSLPeerUnverifiedException is caught and suppressed rather than rejecting the connection. This fail-open behavior means an unauthenticated client can establish a TLS connection and receive a valid principal identity. If the configured authorizer (e.g., SimpleACLAuthorizer) does not explicitly deny access to CN=ANONYMOUS, this may result in unauthorized access to Storm services. The condition is logged at debug level only, reducing visibility in production. Impact: Unauthenticated clients may be assigned a principal identity, potentially bypassing authorization in permissive or misconfigured environments. Mitigation: Users should upgrade to 2.8.7 in which TLS authentication failures are handled in a fail-closed manner. Users who cannot upgrade immediately should: - Enable mandatory client certificate authentication (nimbus.thrift.tls.client.auth.required: true) - Ensure authorization rules explicitly deny access to CN=ANONYMOUS - Review all ACL configurations for implicit default-allow behavior
CVE-2026-40453 1 Apache 1 Camel 2026-04-28 N/A 9.9 CRITICAL
The fix for CVE-2025-27636 added setLowerCase(true) to HttpHeaderFilterStrategy so that case-variant header names such as 'CAmelExecCommandExecutable' are filtered out alongside 'CamelExecCommandExecutable'. The same setLowerCase(true) call was not applied to five non-HTTP HeaderFilterStrategy implementations: JmsHeaderFilterStrategy and ClassicJmsHeaderFilterStrategy in camel-jms, SjmsHeaderFilterStrategy in camel-sjms, CoAPHeaderFilterStrategy in camel-coap, and GooglePubsubHeaderFilterStrategy in camel-google-pubsub. Because those strategies use case-sensitive String.startsWith('Camel'/'camel') filtering while the Camel Exchange stores headers in a case-insensitive map, an attacker with JMS (or equivalent) producer access to the broker consumed by a Camel route can inject case-variant Camel internal headers, which are then resolved by downstream components such as camel-exec and camel-file using their canonical casing. This enables remote code execution and arbitrary file write on routes that forward JMS messages to header-driven components. This issue affects Apache Camel: from 3.0.0 before 4.14.6, from 4.15.0 before 4.18.2, from 4.19.0 before 4.20.0. Users are recommended to upgrade to version 4.20.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.6. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.2.