Vendor
Apache Software Foundation
3,002 known vulnerabilities.
Products
3,002 results · Feed
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High 7.5
Apache Airflow: Sensitive configuration values are not masked in the logs by default
Apache Airflow versions before 2.10.3 contain a vulnerability that could expose sensitive configuration variables in task logs. This vulnerability allows DAG authors to unintentionally or intentionally log sensitive configuration variables. Unauthorized users…
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Critical 9.1
Apache Traffic Server: Server process can fail to drop privilege
Unchecked return value can allow Apache Traffic Server to retain privileges on startup. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5, from 10.0.0 through 10.0.1. Users are recommended to upgrade to version 9.2.6 or 10.0.2, which fixes th…
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High 7.5
Apache Traffic Server: Valid Host field value can cause crashes
Valid Host header field can cause Apache Traffic Server to crash on some platforms. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5. Users are recommended to upgrade to version 9.2.6, which fixes the issue, or 10.0.2, which does not have th…
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High 7.5
Apache Traffic Server: Cache key plugin is vulnerable to cache poisoning attack
Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.5. Users are recommended to upgrade to version 9.2.6, which fixes the issue, or 10.0.2, which does no…
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High 8.5
Apache CloudStack: Directly downloaded templates can be used to abuse KVM-based infrastructure
Account users in Apache CloudStack by default are allowed to register templates to be downloaded directly to the primary storage for deploying instances. Due to missing validation checks for KVM-compatible templates in CloudStack 4.0.0 through 4.18.2.4 and 4.…
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Medium 4.9
Apache Airflow: Secrets not masked in UI when sensitive variables are set via Airflow cli
Airflow versions before 2.10.3 have a vulnerability that allows authenticated users with audit log access to see sensitive values in audit logs which they should not see. When sensitive variables were set via airflow CLI, values of those variables appeared in…
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Critical 9.1
Apache ZooKeeper: Authentication bypass with IP-based authentication in Admin Server
When using IPAuthenticationProvider in ZooKeeper Admin Server there is a possibility of Authentication Bypass by Spoofing -- this only impacts IP based authentication implemented in ZooKeeper Admin Server. Default configuration of client's IP address detectio…
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High 8.6
Apache Tomcat: Denial of Service
Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.13 through 9.0.89. The following versions were EOL at the time t…
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Critical 9.1
Apache Kylin: Session fixation in web interface
Session Fixation vulnerability in Apache Kylin. This issue affects Apache Kylin: from 2.0.0 through 4.x. Users are recommended to upgrade to version 5.0.0 or above, which fixes the issue.
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High 8.0
Apache Lucene.Net.Replicator: Remote Code Execution in Lucene.Net.Replicator
Deserialization of Untrusted Data vulnerability in Apache Lucene.Net.Replicator. This issue affects Apache Lucene.NET's Replicator library: from 4.8.0-beta00005 through 4.8.0-beta00016. An attacker that can intercept traffic between a replication client and s…
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Medium 4.6
Apache NiFi: Improper Neutralization of Input in Parameter Description
Apache NiFi 1.10.0 through 1.27.0 and 2.0.0-M1 through 2.0.0-M3 support a description field for Parameters in a Parameter Context configuration that is vulnerable to cross-site scripting. An authenticated user, authorized to configure a Parameter Context, can…
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Medium 6.1
Apache Syncope: Stored XSS in Console and Enduser
When editing objects in the Syncope Console, incomplete HTML tags could be used to bypass HTML sanitization. This made it possible to inject stored XSS payloads which would trigger for other users during ordinary usage of the application. XSS payloads could a…
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High 8.5
Apache CloudStack: Uploaded and registered templates and volumes can be used to abuse KVM-based infrastructure
Account users in Apache CloudStack by default are allowed to upload and register templates for deploying instances and volumes for attaching them as data disks to their existing instances. Due to missing validation checks for KVM-compatible templates or volum…
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Medium 5.7
Apache CloudStack Quota plugin: Access checks not enforced in Quota
The CloudStack Quota feature allows cloud administrators to implement a quota or usage limit system for cloud resources, and is disabled by default. In environments where the feature is enabled, due to missing access check enforcements, non-administrative Clo…
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Medium 6.3
Apache CloudStack: Incomplete session invalidation on web interface logout
The logout operation in the CloudStack web interface does not expire the user session completely which is valid until expiry by time or restart of the backend service. An attacker that has access to a user's browser can use an unexpired session to gain access…
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High 8.0
Apache CloudStack: Request origin validation bypass makes account takeover possible
Users logged into the Apache CloudStack's web interface can be tricked to submit malicious CSRF requests due to missing validation of the origin of the requests. This can allow an attacker to gain privileges and access to resources of the authenticated users …
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High 8.1
Apache Solr: ConfigSets created during a backup restore command are trusted implicitly
Insecure Default Initialization of Resource vulnerability in Apache Solr. New ConfigSets that are created via a Restore command, which copy a configSet from the backup and give it a new name, are created without setting the "trusted" metadata. ConfigSets that…
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Critical 9.8
Apache Solr: Authentication bypass possible using a fake URL Path ending
Improper Authentication vulnerability in Apache Solr. Solr instances using the PKIAuthenticationPlugin, which is enabled by default when Solr Authentication is used, are vulnerable to Authentication bypass. A fake ending at the end of any Solr API URL path, w…
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High 8.8
Apache ActiveMQ Artemis: Authenticated users could perform RCE via Jolokia MBeans
Apache ActiveMQ Artemis allows access to diagnostic information and controls through MBeans, which are also exposed through the authenticated Jolokia endpoint. Before version 2.29.0, this also included the Log4J2 MBean. This MBean is not meant for exposure to…
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Medium 4.7
Apache Roller: Weakness in CSRF protection allows privilege escalation
Cross-site Resource Forgery (CSRF), Privilege escalation vulnerability in Apache Roller. On multi-blog/user Roller websites, by default weblog owners are trusted to publish arbitrary weblog content and this combined with a deficiency in Roller's CSRF protecti…
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High 8.2
Apache Subversion: Command line argument injection on Windows platforms
On Windows platforms, a "best fit" character encoding conversion of command line arguments to Subversion's executables (e.g., svn.exe, etc.) may lead to unexpected command line argument interpretation, including argument injection and execution of other progr…
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High 7.5
Apache XML Graphics FOP: XML External Entity (XXE) Processing
Improper Restriction of XML External Entity Reference ('XXE') vulnerability in Apache XML Graphics FOP. This issue affects Apache XML Graphics FOP: 2.9. Users are recommended to upgrade to version 2.10, which fixes the issue.
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Medium 4.3
Apache Commons IO: Possible denial of service attack on untrusted input to XmlStreamReader
Uncontrolled Resource Consumption vulnerability in Apache Commons IO. The org.apache.commons.io.input.XmlStreamReader class may excessively consume CPU resources when processing maliciously crafted input. This issue affects Apache Commons IO: from 2.0 before …
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Critical 9.2
Apache Avro Java SDK: Arbitrary Code Execution when reading Avro schema (Java SDK)
Schema parsing in the Java SDK of Apache Avro 1.11.3 and previous versions allows bad actors to execute arbitrary code. Users are recommended to upgrade to version 1.11.4 or 1.12.0, which fix this issue.
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Medium 5.1
Apache Lucene Replicator: Security Vulnerability in Lucene Replicator - Deserialization Issue
Deserialization of Untrusted Data vulnerability in Apache Lucene Replicator. This issue affects Apache Lucene's replicator module: from 4.4.0 before 9.12.0. The deprecated org.apache.lucene.replicator.http package is affected. The org.apache.lucene.replicator…
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High 7.5
Maven Archetype Plugin: Maven Archetype integration-test may package local settings into the published artifact, possibly containing credentials
Exposure of Sensitive Information to an Unauthorized Actor, Insecure Storage of Sensitive Information vulnerability in Maven Archetype Plugin. This issue affects Maven Archetype Plugin: from 3.2.1 before 3.3.0. Users are recommended to upgrade to version 3.3.…
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Medium 6.2
Apache Hadoop: Temporary File Local Information Disclosure
Apache Hadoop’s RunJar.run() does not set permissions for temporary directory by default. If sensitive data will be present in this file, all the other local users may be able to view the content. This is because, on unix-like systems, the system temporary di…
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Medium 5.3
Apache Answer: Avatar URL leaked user email addresses
Inadequate Encryption Strength vulnerability in Apache Answer. This issue affects Apache Answer: through 1.3.5. Using the MD5 value of a user's email to access Gravatar is insecure and can lead to the leakage of user email. The official recommendation is to u…
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High 7.5
Apache Linkis Spark EngineConn: Commons Lang's RandomStringUtils Random string security vulnerability
In Apache Linkis <= 1.5.0, a Random string security vulnerability in Spark EngineConn, random string generated by the Token when starting Py4j uses the Commons Lang's RandomStringUtils. Users are recommended to upgrade to version 1.6.0, which fixes this issue.
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Medium 5.9
Apache Tomcat Connectors: mod_jk: local users can view and modify configuration
Incorrect Default Permissions vulnerability in Apache Tomcat Connectors allows local users to view and modify shared memory containing mod_jk configuration which may lead to information disclosure and/or denial of service. This issue affects Apache Tomcat Con…
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High 8.8
Apache HertzBeat: RCE by snakeYaml deser load malicious xml
SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating). This vulnerability can only be exploited by authorized attackers. This issue affects Apache HertzBeat (incubating): before 1.6.0. Users are recommended to upgrade to versi…
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Medium 6.5
Apache Druid: Users can provide MySQL JDBC properties not on allow list
Apache Druid allows users with certain permissions to read data from other database systems using JDBC. This functionality allows trusted users to set up Druid lookups or run ingestion tasks. Druid also allows administrators to configure a list of allowed pro…
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Medium 5.3
Apache Druid: Padding oracle in druid-pac4j extension that allows an attacker to manipulate a pac4j session cookie via Padding Oracle Attack
Padding Oracle vulnerability in Apache Druid extension, druid-pac4j. This could allow an attacker to manipulate a pac4j session cookie. This issue affects Apache Druid versions 0.18.0 through 30.0.0. Since the druid-pac4j extension is optional and disabled by…
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Critical 9.8
Apache Seata: Remote Code Execution vulnerability via Hessian Deserialization in Apache Seata Server
Deserialization of Untrusted Data vulnerability in Apache Seata. When developers disable authentication on the Seata-Server and do not use the Seata client SDK dependencies, they may construct uncontrolled serialized malicious requests by directly sending by…
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High 8.8
Apache Airflow: Authenticated DAG authors could execute code on scheduler nodes
Apache Airflow versions before 2.10.1 have a vulnerability that allows DAG authors to add local settings to the DAG folder and get it executed by the scheduler, where the scheduler is not supposed to execute code submitted by the DAG author. Users are advised…
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High 8.8
Apache Airflow: Command Injection in an example DAG
Example DAG: example_inlet_event_extra.py shipped with Apache Airflow version 2.10.0 has a vulnerability that allows an authenticated attacker with only DAG trigger permission to execute arbitrary commands. If you used that example as the base of your DAGs - …
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Critical 9.8
Apache OFBiz: Confused controller-view authorization logic (forced browsing)
Direct Request ('Forced Browsing') vulnerability in Apache OFBiz. This issue affects Apache OFBiz: before 18.12.16. Users are recommended to upgrade to version 18.12.16, which fixes the issue.
KEV Feb 4, 2025 -
High 8.8
Apache OFBiz: Prevent use of URLs in files when loading them from Java or Groovy, leading to a RCE
Server-Side Request Forgery (SSRF), Improper Control of Generation of Code ('Code Injection') vulnerability in Apache OFBiz. This issue affects Apache OFBiz: before 18.12.16. Users are recommended to upgrade to version 18.12.16, which fixes the issue.
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Medium 5.5
Apache Portable Runtime (APR): Unexpected lax shared memory permissions
Lax permissions set by the Apache Portable Runtime library on Unix platforms would allow local users read access to named shared memory segments, potentially revealing sensitive application data. This issue does not affect non-Unix platforms, or builds with A…
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Medium 6.1
Apache Airflow: Stored XSS Vulnerability on provider link
Apache Airflow, versions before 2.10.0, have a vulnerability that allows the developer of a malicious provider to execute a cross-site scripting attack when clicking on a provider documentation link. This would require the provider to be installed on the web …