Vendor
Apache
91 known vulnerabilities.
Apache at a glance
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 1 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
Products
Latest advisories
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MediumWID-SEC-2026-4374 3 CVEs
Apache Sling: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Apache Sling ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen oder nicht näher spezifizierte Auswirkungen zu verursachen.
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High max 9.8
Apache HTTP Server: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Apache HTTP Server ausnutzen, um beliebigen Programmcode auszuführen, die Authentifizierung zu umgehen, vertrauliche Informationen offenzulegen, Daten zu manipulieren oder Denial-of-Service-Zustände zu verursachen.
first Oct 1, 2026 -
High max 9.8
Apache OFBiz: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Apache OFBiz ausnutzen, um Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten offenzulegen, Bestell- und Zahlungsdaten zu manipulieren oder einen DoS auszulösen.
first Nov 4, 2026 -
High max 9.1
Apache CXF: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in Apache CXF ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren und offenzulegen, Benutzer auf vom Angreifer kontrollierte Websites umzuleiten oder Denial-of-Service-Zustände auszulösen.
first Oct 8, 2026 -
High max 9.1
Apache Tomcat: Mehrere Schwachstellen
Ein entfernter Angreifer kann mehrere Schwachstellen in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen oder einen Denial of Service Angriff durchzuführen.
first Oct 20, 2026
91 results · Feed
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Medium 6.4
Amq: privilege escalation via excessive /etc/passwd permissions
A container privilege escalation flaw was found in certain AMQ Broker images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an aff…
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High 8.8
GHSL-2023-255: HertzBeat Authenticated (user role) RCE via unsafe deserialization in /api/monitors/import
Hertzbeat is an open source, real-time monitoring system. Hertzbeat has an authenticated (user role) RCE via unsafe deserialization in /api/monitors/import. This vulnerability is fixed in 1.6.0.
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High 7.5
GHSL-2023-256: HertzBeat Authenticated (guest role) SQL injection in /api/monitor/{monitorId}/metric/{metricFull}
Hertzbeat is an open source, real-time monitoring system. Hertzbeat 1.6.0 and earlier declares a /api/monitor/{monitorId}/metric/{metricFull} endpoint to download job metrics. In the process, it executes a SQL query with user-controlled data, allowing for SQL…
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Critical 9.8
Regular expression Denial of Service in MooTools
Apache Dubbo is a java based, open source RPC framework. Versions prior to 2.6.10 and 2.7.10 are vulnerable to pre-auth remote code execution via arbitrary bean manipulation in the Telnet handler. The Dubbo main service port can be used to access a Telnet Han…
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Medium 6.5
Generation of Error Message Containing Sensitive Information in Apache OFBiz
In Apache Ofbiz, versions v17.12.01 to v17.12.07 implement a try catch exception to handle errors at multiple locations but leaks out sensitive table info which may aid the attacker for further recon. A user can register with a very long password, but when he…
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High 7.5
Uncontrolled Resource Consumption in Apache Tomcat
A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 conne…
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High 8.8
Command Injection in Kylin
Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command without any protection or validation.
KEV Mar 25, 2022 -
Unscored —
Apache OFBiz 17.12.01 is vulnerable to some CSRF attacks.
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Unscored —
Apache OFBiz 17.12.01 is vulnerable to Host header injection by accepting arbitrary host
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Medium 6.5
Insufficient Session Expiration in Apache NiFi Registry
If NiFi Registry 0.1.0 to 0.5.0 uses an authentication mechanism other than PKI, when the user clicks Log Out, NiFi Registry invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be us…
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Unscored —
Apache ATS 6.0.0 to 6.2.3, 7.0.0 to 7.1.9, and 8.0.0 to 8.0.6 is vulnerable to a HTTP/2 slow read attack.
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Critical 9.8
Improper Certificate Validation in Apache IoTDB
An issue was found in Apache IoTDB .9.0 to 0.9.1 and 0.8.0 to 0.8.2. When starting IoTDB, the JMX port 31999 is exposed with no certification.Then, clients could execute code remotely.
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Low 3.7CVE-2020-9488 Public exploit
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.…
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Unscored —CVE-2020-1927 EPSS 57%
In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential …
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Medium 6.5CVE-2020-1958 Public exploit
Credentials bypass in Apache Druid
When LDAP authentication is enabled in Apache Druid 0.17.0, callers of Druid APIs with a valid set of LDAP credentials can bypass the credentialsValidator.userSearch filter barrier that determines if a valid LDAP user is allowed to authenticate with Druid. Th…
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Medium —
Deserialization of Untrusted Data in Apache Dubbo
Unsafe deserialization occurs within a Dubbo application which has HTTP remoting enabled. An attacker may submit a POST request with a Java object in it to completely compromise a Provider instance of Apache Dubbo, if this instance enables HTTP. This issue af…
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Medium 4.3
Incorrect Authorization in Apache Solr
In Apache Solr, the cluster can be partitioned into multiple collections and only a subset of nodes actually host any given collection. However, if a node receives a request for a collection it does not host, it proxies the request to a relevant node and serv…
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Medium 5.3
Apache CXF JMX Integration is vulnerable to a MITM attack
Apache CXF has the ability to integrate with JMX by registering an InstrumentationManager extension with the CXF bus. If the ‘createMBServerConnectorFactory‘ property of the default InstrumentationManagerImpl is not disabled, then it is vulnerable to a man-in…
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Unscored —CVE-2020-1934 EPSS 52%
In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP serv…
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Unscored —CVE-2020-1943 EPSS 97%
Data sent with contentId to /control/stream is not sanitized, allowing XSS attacks in Apache OFBiz 16.11.01 to 16.11.07.
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Medium 5.5
Uncontrolled Resource Consumption in Apache Tika
A carefully crafted or corrupt PSD file can cause excessive memory usage in Apache Tika's PSDParser in versions 1.0-1.23.
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Critical 10.0
Remote code execution in Apache Commons Configuration
Apache Commons Configuration uses a third-party library to parse YAML files which by default allows the instantiation of classes if the YAML includes special statements. Apache Commons Configuration versions 2.2, 2.3, 2.4, 2.5, 2.6 did not change the default …
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Medium 5.9
Use of a Broken or Risky Cryptographic Algorithm in Apache WSS4J
The implementations of PKCS#1 v1.5 key transport mechanism for XMLEncryption in JBossWS and Apache WSS4J before 1.6.5 is susceptible to a Bleichenbacher attack.
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Critical 9.8
Improper Privilege Management in Tomcat
When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an atta…
KEV Mar 3, 2022 -
Medium 4.8
Potential HTTP request smuggling in Apache Tomcat
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if …
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Medium 4.8
Potential HTTP request smuggling in Apache Tomcat
The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Reque…
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Medium 6.5CVE-2020-1937 Public exploit
SQL Injection in Kylin
Kylin has some restful apis which will concatenate SQLs with the user input string, a user is likely to be able to run malicious database queries.
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Unscored —
It was found that the jclouds scriptbuilder Statements class wrote a temporary file to a predictable location. An attac…
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Unscored —
an unauthenticated user could get access to information of some backend screens by invoking setSessionLocale in Apache …
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Critical 9.8
Insecure Deserialization in Apache XML-RPC
An untrusted deserialization was found in the org.apache.xmlrpc.parser.XmlRpcResponseParser:addResult method of Apache XML-RPC (aka ws-xmlrpc) library. A malicious XML-RPC server could target a XML-RPC client causing it to execute arbitrary code. Apache XML-R…
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Medium 6.1CVE-2019-17573 Public exploit
Reflected Cross-Site Scripting in Apache CXF
By default, Apache CXF creates a /services page containing a listing of the available endpoint names and addresses. This webpage is vulnerable to a reflected Cross-Site Scripting (XSS) attack, which allows a malicious actor to inject javascript into the web p…
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High 7.5
Private key leak in Apache CXF
Apache CXF ships with a OpenId Connect JWK Keys service, which allows a client to obtain the public keys in JWK format, which can then be used to verify the signature of tokens issued by the service. Typically, the service obtains the public key from a local …
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High 7.5
Improper Certificate Validation in Apache Beam
The Apache Beam MongoDB connector in versions 2.10.0 to 2.16.0 has an option to disable SSL trust verification. However this configuration is not respected and the certificate verification disables trust verification in every case. This exclusion also gets re…
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Medium 4.8
XSS in Apache Airflow
In Apache Airflow before 1.10.5 when running with the "classic" UI, a malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views. The new "RBAC" UI is unaffected.
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High 7.5
Exposure of Sensitive Information to an Unauthorized Actor in Apache Kafka
When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a con…
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Critical 9.8
Privilege Escalation in cordova-plugin-inappbrowser
A website running in the InAppBrowser webview on Android could execute arbitrary JavaScript in the main application's webview using a specially crafted gap-iab: URI.
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Unscored —
In Apache SpamAssassin before 3.4.3, a message can be crafted in a way to use excessive resources. Upgrading to SA 3.4.…
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Unscored —
In Apache SpamAssassin before 3.4.3, nefarious CF files can be configured to run system commands without any output or …
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High 7.5
Improper input validation in Apache Olingo
The AsyncResponseWrapperImpl class in Apache Olingo versions 4.0.0 to 4.6.0 reads the Retry-After header and passes it to the Thread.sleep() method without any check. If a malicious server returns a huge value in the header, then it can help to implement a Do…
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Critical 9.8
Deserialization of Untrusted Data in Apache Olingo
Apache Olingo versions 4.0.0 to 4.6.0 provide the AbstractService class, which is public API, uses ObjectInputStream and doesn't check classes being deserialized. If an attacker can feed malicious metadata to the class, then it may result in running attacker'…