A flaw was found in the ChunkReader component of the Undertow web server, which is used to handle chunked transfer encoding in HTTP requests. The issue occurs because a security check for the chunk size is performed before the value is shifted, allowing a specifically crafted 15-...
Product
redhat/resteasy vulnerabilities
92 published CVES affecting redhat/resteasy, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 92
- Critical
- 10
- High
- 36
- Medium
- 43
- Low
- 3
- Unscored
- 0
- CISA KEV
- 0
Latest redhat/resteasy CVEs
Newest publication first · page 1 of 4
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MediumCVSS 6.5 EPSS 0.24%
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LowCVSS 3.7 EPSS 0.32%
A flaw was found in the PathResourceManager component of the Undertow web server. This component is responsible for serving static files from the file system. The issue occurs because the mechanism used to verify if a symbolic link points to a safe location only checks if the tar...
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HighCVSS 7.1 EPSS 0.42%
A flaw was found in WildFly. A user with the Monitor role, which is the lowest standard Role-Based Access Control (RBAC) role, can exploit a path traversal vulnerability in the take-snapshot operation. By manipulating the name parameter, this user can write a copy of the server c...
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HighCVSS 8.8 EPSS 0.32%
In Eclipse Jetty, across various versions of jetty-server, and jetty-proxy, the host whitelist/blacklist is case-sensitive, and would allow hosts through that only differ by case.
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HighCVSS 8.8 EPSS 0.42%
In Eclipse Jetty, across various versions of jetty-annotations, and jetty-eeN-annotations, the Jakarta Spec authoritative url-pattern rules for mixed @ServletSecurity annotation, and web.xml defined security-constraint on the same url-pattern were not being applied if the web.xml...
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MediumCVSS 6.9 EPSS 0.35%
In Eclipse Jetty, TryPathsHandler and TryFilesFilter can be configured to forward requests to template URIs such as index?p=$path, where $path is the request path in context. However, URI paths may contain characters that are reserved in URI queries so that a path of /s&a=1 when...
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HighCVSS 7.5 EPSS 0.34%
FasterXML Jackson 1.x, confirmed in jackson-mapper-asl versions 1.8.3, 1.9.2, 1.9.11, 1.9.12, and 1.9.13, allows attackers to cause a denial of service by supplying deeply nested JSON input to an application that deserializes untrusted JSON using ObjectMapper.readValue.
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HighCVSS 8.7 EPSS 0.11%
In Bouncy Castle for Java before 1.86, the streaming CMS AuthenticatedData parser accepted a message whose digestAlgorithm and authAttrs fields disagreed about whether authenticated attributes were present. RFC 5652 sec. 9.1 pairs the two, requiring that authAttrs be present when...
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CVE-2026-71889 PKIXCertPathReviewer does not apply X.509 name constraints to the target certificate
PublishedHighCVSS 8.7 EPSS 0.17%In Bouncy Castle for Java before 1.86, neither copy of PKIXCertPathReviewer - org.bouncycastle.pkix.jcajce.PKIXCertPathReviewer nor the legacy org.bouncycastle.x509.PKIXCertPathReviewer - applied X.509 name constraints to the end-entity certificate. checkNameConstraints walked th...
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MediumCVSS 6.9 EPSS 0.17%
In Bouncy Castle for Java before 1.86, the opt-in key-size validation on CMS key-transport recipients, org.bouncycastle.cms.jcajce.JceKeyTransRecipient.setKeySizeValidation(true), never ran for a message using RFC 9709 content-encryption key derivation (id-alg-cek-hkdf-sha256). T...
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MediumCVSS 5.3 EPSS 0.26%
In Bouncy Castle for Java before 1.86, the raw JCA provider's legacy PBES1 (PKCS#5 scheme 1) and PKCS#12 PBE families ran their password-based key derivation with an iteration count taken from untrusted input without bounding it, so a small input could dictate an arbitrary amount...
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HighCVSS 7.4 EPSS 0.48%
A flaw was found in RESTEasy's CorsFilter, which, when configured to allow all origins ("*"), reflects the request's Origin header back in the Access-Control-Allow-Origin response together with Access-Control-Allow-Credentials: true. This permissive cross-origin policy allows a m...
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HighCVSS 7.5 EPSS 1.5%
A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to tr...
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HighCVSS 7.5 EPSS 0.85%
A flaw was found in RESTEasy's SourceProvider. This vulnerability allows an unauthenticated attacker to perform an unauthenticated remote file read. By sending a specially crafted XML body with a DOCTYPE declaration referencing external entities to an endpoint that accepts applic...
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HighCVSS 7.5 EPSS 0.58%
Undertow is a flexible performant web server used in JBoss EAP and WildFly. A flaw was found in how Undertow handles WebSocket connections. Specifically, certain configuration limits like message buffer sizes and session timeouts cannot be adjusted and default to being unlimited....
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CriticalCVSS 9.8 EPSS 0.56%
Spring MVC applications using the functional web framework are vulnerable to stream corruption when using Server-Sent Events (SSE). Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3....
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MediumCVSS 6.1 EPSS 0.25%
Spring MVC and WebFlux applications that obtain a data-binding Errors instance with HTML escaping enabled and then render field errors using the no-argument Errors.getFieldErrors() or Errors.getFieldError() accessors are vulnerable to arbitrary HTML/JavaScript code injection, pot...
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MediumCVSS 4.3 EPSS 0.35%
Applications using Spring Framework's FreeMarker integration may be vulnerable to a path traversal attack when a controller returns a view name derived from untrusted input and FreeMarker is configured to resolve templates through SpringTemplateLoader. Spring Framework 7.0.0 - 7....
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MediumCVSS 6.8 EPSS 0.27%
Any application shipping logs to RabbitMQ over TLS via the Log4j2 appender, relying on the documented default, is exposed to man-in-the-middle interception of every log event. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier
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CVE-2026-5680 Undertow-core: undertow: denial of service via websocket permessage-deflate processing
PublishedHighCVSS 7.5 EPSS 1.1%A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending specially crafted WebSocket messages with permessage-deflate negotiated. This could lead to excessive memory consumption due to the PerMessageDeflateFunction.largerBuffer() method using ex...
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CriticalCVSS 9.8 EPSS 0.53%
A WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header predicate bypass in a pre-flight request. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0...
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CriticalCVSS 9.8 EPSS 0.52%
A Spring WebFlux application that relies on the Aalto XML processor to parse XML input does not correctly enforce the maxInMemorySize limit. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Frame...
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HighCVSS 7.5 EPSS 0.46%
A Spring RSocket application is exposed to a memory leak via a malformed SETUP frame. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49 Spring Framework 5.2.0.RELEASE - 5....
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MediumCVSS 6.1 EPSS 0.24%
A Spring MVC application that uses UrlFileNameViewController that is mapped with an end-of-path, and does not have a configured prefix is vulnerable to an open redirect. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framewor...
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CriticalCVSS 9.8 EPSS 0.61%
Use of XsltView in a Spring MVC application can result in SSRF and RCE attack if the application has an "/**" mapping that results in view rendering, and where the view name is not explicitly specified. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framewo...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.