Vendor
Apache Software Foundation
3,000 known vulnerabilities.
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3,000 results · Feed
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Critical 10.0
Apache Juneau: Sensitive request headers logged in cleartext by the default request logger on server errors
Insertion of Sensitive Information into Log File vulnerability in Apache Juneau. The default REST server call logger records request headers for requests that end in a server error, without redacting them. Any client able to cause a server error gets headers …
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Critical 10.0
Apache Juneau: Cross-site request forgery via default-enabled content query-parameter body override
Cross-Site Request Forgery (CSRF) vulnerability in Apache Juneau. The REST server accepts a "content" query parameter that replaces the request body, and this is enabled by default on every HTTP method, including GET. A cross-site link can therefore deliver a…
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Critical 10.0
Apache Juneau: Unsafe reflection allows attacker-controlled class initialization during parsing
Improper control of dynamically-loaded code vulnerability in Apache Juneau. When Apache Juneau parses a value into a property of type java.lang.Class (including parameterized forms), the default class swap loaded the named class with initialization enabled, s…
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High 8.7
Apache Juneau: Denial of service via unbounded memory allocation in parsers and REST request handling
Allocation of Resources Without Limits or Throttling vulnerability in Apache Juneau. The MessagePack parser, which the REST server enables by default, sizes buffers from length values in the input. An unauthenticated client can send a few bytes that force a m…
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Medium 5.8
Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption
A crafted DXF document causes a heap buffer overflow in Draw in Apache OpenOffice 4.1.16 and earlier. This could cause a crash or otherwise a corruption of memory areas. Users are recommended to upgrade to version 4.1.17, which fixes this issue.
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Medium 5.5
Apache OpenOffice: Local file inclusion via GStreamer plugin
Apache OpenOffice documents can include multimedia content (audio, video, etc.) A crafted document could exploit the GStreamer multimedia component of Apache OpenOffice version through 4.1.16 to load the contents of any local file, and include them when the d…
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High 7.3
Apache OpenOffice: Out-of-bounds write when importing encrypted PDF files
An uncontrolled memory access in the PDF import code of Apache OpenOffice versions through 4.1.16 allows a crafted PDF to cause an out-of-bounds memory write, causing program crash or memory corruption. Users are recommended to upgrade to version 4.1.17, whic…
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Low 3.3
Apache OpenOffice: Remote document loaded without prompt, possibiy leaking environment variables
Apache OpenOffice documents can contain links. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt, possibly transferring the contents of environment va…
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High 7.3
Apache OpenOffice: Out of bounds memory access during WMF import
An uncontrolled memory access in the WMF import code of Apache OpenOffice versions through 4.1.16 allows a crafted WMF file to cause an invalid memory access, causing program crash or memory corruption. Users are recommended to upgrade to version 4.1.17, whic…
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High 7.3
Apache OpenOffice: Stack overflow in CFF hint handling
An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code. Users are recommended to upg…
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Medium 5.5
Apache OpenOffice: Local file inclusion via SQL provider and flat file database references
The flat file database driver in Apache Openoffice versions through 4.1.16 allows a crafted document to read the contents of any local file without asking the user. Users are recommended to upgrade to version 4.1.17, which fixes this issue.
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High 7.3
Apache OpenOffice: Out-of-bounds write when importing encrypted PDF files
An uncontrolled memory access in the PDF import code of Apache OpenOffice versions through 4.1.16 allows a crafted PDF to cause an out-of-bounds memory write, causing program crash or memory corruption. Users are recommended to upgrade to version 4.1.17, whic…
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High 7.3
Apache OpenOffice: PDF File Parsing Heap based Buffer-Overflow-Remote Code Execution Vulnerability
An unchecked memory access in the PDF import code of Apache OpenOffice versions through 4.1.16 on allows a crafted PDF to execute an out-of-bounds memory write. This could crash the program or cause memory corruption. Users are recommended to upgrade to versi…
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High 7.3
Apache OpenOffice: Heap out-of-bounds write in WW8 PLCF reader
An out-of-bounds Write vulnerability in Apache OpenOffice versions through 4.1.16 could allow an attacker to craft a Microsoft Word document that would crash the program, or otherwise corrupt other memory areas. Users are recommended to upgrade to version 4.1…
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High 7.8
Apache OpenOffice: Uncontrolled search path element vulnerability in Windows installer
The Windows installers of Apache OpenOffice 4.1.16 and earlier allow an already manipulated system to run external code with elevated access. Users are recommended to upgrade to version 4.1.17, which fixes this issue.
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Low 1.9
Apache OpenOffice: Carefully crafted documents could display different data when opened with different programs, instead of being reported as corrupt.
A manipulated document opened in Apache OpenOffice 4.1.16 or earlier may allow substituted content to be displayed manipulating the user. Such documents are corrupt and should not be opened. Users are recommended to upgrade to version 4.1.17, which fixes this…
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High 7.1
Apache ZooKeeper: Denial of service through unbounded memory allocation in multiRead request handling
Allocation of Resources Without Limits or Throttling in the multiRead request handler of Apache ZooKeeper allows a remote attacker to crash the server (denial of service) with a single small request. The multiRead handler places no limit on the number of bund…
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High 8.7
Apache ZooKeeper: Unbounded recursion in snapshot serialization allows a client to render the server unrecoverable
Uncontrolled recursion in Apache ZooKeeper. The server serializes its data tree to a snapshot by recursing one stack frame per znode level, with no depth bound. A client permitted to create znodes (the default root ACL is open) can build a chain of nested zno…
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High 8.7
Apache ZooKeeper: Unauthenticated persistent denial of service via unvalidated quota-node data and paths crashing the transaction-apply thread
Improper handling of exceptional conditions in the quota subsystem of Apache ZooKeeper allows an attacker able to write under the /zookeeper/quota subtree — unauthenticated on default deployments, where that subtree is world-writable — to crash the server's c…
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High 8.6
Apache ZooKeeper: SASL authorization bypass on the client port through a client-supplied authorization ID
Improper Authorization vulnerability in Apache ZooKeeper. When SASL authentication is enabled on the client port, the server's SASL callback handler grants every authorization identity (authzid) that a client requests, without checking it against the principa…
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Medium 6.0
Apache ZooKeeper: ACL enforcement bypass allows unauthorized operations to commit after an ACL revocation
Incorrect authorization due to a time-of-check to time-of-use (TOCTOU) race condition in the setACL request handling of Apache ZooKeeper. When a node's ACL is changed via setACL, the pending change is not published to the server's outstanding change record fo…
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Unscored —
Apache ActiveMQ: LDAPAuthorizationMap allows authorization bypass via DN injection
Input validation vulnerability in Apache ActiveMQ configured to use the LDAPAuthorizationMapPlugin allows an authenticated attacker to create or address a destination with a crafted name containing LDAP DN special characters (such as comma, plus, equals, back…
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High 7.5
Apache ActiveMQ NMS OpenWire Client Library: Unbounded/Unvalidated Length Fields in Apache.NMS.OpenWire Unmarshalling (DoS)
Unbounded memory allocation and missing frame size validation in Apache NMS ActiveMQ (the .NET OpenWire client, package Apache.NMS.ActiveMQ) before 2.3.0. The OpenWire unmarshalling code trusted the frame size and the length and count fields read from the net…
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Medium 6.5
Apache ActiveMQ, ActiveMQ Broker: The broker does not verify user provided connection id matches connection
Improper input validation vulnerability in Apache ActiveMQ, Apache ActiveMQ KahaDB. The ActiveMQ broker resolves connection, session and consumer state from ids that are user provided and in some scenarios does not validate that they ids are bound to that use…
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High 8.1
Apache ActiveMQ, Apache ActiveMQ Runtime Config: ActiveMQ retains write access after live ACL revocation
Improper invalidation of cached authorizations vulnerability in Apache ActiveMQ, Apache ActiveMQ Runtime Config. After the runtime configuration plugin removes a principal's write grant on a destination, an authenticated connection opened before the change ca…
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High 7.5
Apache ActiveMQ, Apache ActiveMQ KahaDB: Oversized client identifier strings poison the KahaDB journal
Improper input validation vulnerability in Apache ActiveMQ, Apache ActiveMQ KahaDB. A user can create a durable subscription with a clientId and subscription name that have a combined length > 65,535 (while separately being shorter) on a broker using KahaDB w…
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Medium 6.5
Apache ActiveMQ, ActiveMQ Broker: Repeated rejected temporary destination consumer requests can lead to broker OOM
Denial of Service via OOM vulnerability in Apache ActiveMQ, ActiveMQ Broker. An authenticated OpenWire client that sends a ConsumerInfo for a temporary queue/topic owned by another connection is rejected with InvalidDestinationException, but the rejected Subs…
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Medium 6.5
Apache HertzBeat: incomplete XPath expression validation in aliasFields
Apache HertzBeat versions 1.7.1, 1.7.2, 1.7.3, 1.8.0, and 1.9.0 have incomplete XPath expression validation in the HTTP collector XML parsing path. An authenticated user with permission to create monitor templates can supply XPath expressions through metrics.…
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Medium 6.5
Apache Oozie: workflow rerun bypasses the per-job ACL and reassigns ownership
** UNSUPPORTED WHEN ASSIGNED ** Improper input validation vulnerability in Apache Oozie. An authenticated Oozie user can reconfigure another tenant's workflow job and change its ownership. This issue affects Apache Oozie: all versions. As this project is reti…
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High 7.5
Apache JClouds: XML External Entity (XXE) in provider-response parsing
** UNSUPPORTED WHEN ASSIGNED ** Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache JClouds. This issue affects Apache JClouds: all versions. As this project is retired, we do not plan to release a vers…
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Critical 9.1
Apache Arrow Rust: Improper validation of RunEndEncoded arrays allows out of bounds reads
Out-of-bounds read vulnerability in Apache Arrow Rust (`arrow` crate), from version 33.0.0 through to versions 57.3.1, 58.4.0, 59.3.1 and 60.0.0. Improper validation of RunEndEncoded arrays in the ArrayData interface can allow reading data beyond the bounds o…
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Critical 9.8
Apache Syncope: SQL injection via unsanitized opEvent in Audit Events search
Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Apache Syncope. This CVE covers an incomplete fix for CVE-2026-77051: an administrator with adequate entitlements can achieve execution of arbitrary SQL via …
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Critical 9.8
Apache Syncope: RCE via ProcessGroovyMethodsSandbox bypass
Improper isolation or compartmentalization vulnerability in Apache Syncope. An administrator with adequate entitlements for Implementations can create a malicious Groovy class running untrusted code on a separate Thread, thus bypassing the Groovy security san…
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Critical 9.1
Apache Syncope: Delegated administration boundaries can be bypassed for Realm update
Authorization bypass through User-Controlled key vulnerability in Apache Syncope. A delegated administrator can relocate a Realm subtree across administrative realm boundaries without permission for the destination This issue affects Apache Syncope: from 3.0.…
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High 8.8
Apache Syncope: AuthProfile value escalation via self-service update
Improper Privilege Management vulnerability in Apache Syncope. AuthProfile self-updates allow non-admin users to configure impersonation for WA surrogate authentication. This issue affects Apache Syncope: from 3.0.12 through 3.0.16, from 4.0.0-M0 through 4.0.…
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Critical 9.8
Apache Syncope: Remote Code Execution via Flowable JUEL expression
Improper isolation or compartmentalization vulnerability in Apache Syncope. An administrator with adequate entitlements can import arbitrary BPMN process definitions via the REST API and then start the process. When a BPMN process containing a JUEL expression…
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High 7.6
Apache Wicket: XSS via a resource bundle text written unescaped into generated JavaScript and markup
Apache Wicket reads texts from the application's resource bundles — a localized label, a css class name — and writes some of them into the JavaScript and the markup it generates for a component. Those texts are placed inside single-quoted JavaScript string li…
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High 7.6
Apache Wicket: XSS via a component id or markup id written unescaped into generated JavaScript and markup
Improper neutralization of input during web page generation in Apache Wicket. Apache Wicket generates JavaScript that refers to the elements it renders, and writes into that JavaScript two values it derives itself: a component's markup id, and the input name …
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Low 2.3
Apache Wicket: CSP headers silently omitted for pages served through nested request handler delegates
Apache Wicket 10.10.0, 10.11.0 and 9.24.0 do not set the Content-Security-Policy headers on a page whose render request handler is wrapped in more than one IRequestHandlerDelegate. The framework unwraps only a single delegate level when deciding whether a req…
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High 7.4
Apache Wicket: XSS in ExternalLink via the model URL when the component is bound to a non-anchor tag
Improper neutralization of input during web page generation in Apache Wicket. org.apache.wicket.markup.html.link.ExternalLink builds a JavaScript click handler and writes it into the tag's onclick attribute whenever the markup tag the component is bound to is…