lazylist-cve-poc

CVE-2022-36944 payload generator This mini-project is created to demonstrate proof of concept of CVE-2022-36944 vulnerability. It is similar to ysoserial, but generates payload only for this CVE with LazyList class. Quick FAQ What artifacts bring the vulnerability? org.scala-lang:scala-library wi...

GHSA-642R-3GJ9-2PJ5 vulnerabilities

Vulnerabilities for packages: apache-nifi, apache-nifi-registry, spark, akhq, scala, strimzi-kafka-operator, infinispan, cass-config-builder, opensearch, keycloak-config-cli, flyway, keycloak, tez, gradle, sonarqube, apache-tika, spdx-tools-java, logstash, druid, apicurio-registry, wildfly,...

CVE-2026-68494 vulnerabilities

Vulnerabilities for packages: apache-nifi, apache-nifi-registry, spark, akhq, scala, strimzi-kafka-operator, infinispan, cass-config-builder, opensearch, keycloak-config-cli, flyway, keycloak, tez, gradle, sonarqube, apache-tika, spdx-tools-java, logstash, druid, apicurio-registry, wildfly,...

CVE-2025-66249-POC

CVE-2025-66249 — Apache Livy Path Traversal Whitelist Bypass For educational and security research purposes only. Do not use against systems you do not own or have explicit written permission to test. →Full Disclaimer Overview Field| Detail ---|--- CVE ID| CVE-2025-66249 Severity| Important CVSS...

CVE-2025-60012-POC

Solo para fines educativos y de investigación en seguridad. No lo utilice contra sistemas que no posea o para los que no tenga permiso explícito por escrito. →Descargo de responsabilidad completo CVE-2025-60012 — Acceso no autorizado a archivos en Apache Livy -yellow Resumen Campo| Detalle ---|--...

GHSA-CJX3-73HR-RPW7 http4s-scala-xml has an XML External Entity (XXE) processing issue

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. These decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default settings, the parser resolves DOCTYPE...

http4s-scala-xml has an XML External Entity (XXE) processing issue

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. These decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default settings, the parser resolves DOCTYPE...

CVE-2026-61741

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default...

CVE-2026-61741

The http4s-scala-xml library is vulnerable to XML External Entity (XXE) attacks in versions prior to 0.24.1 and 1.0.0-M39 . The root cause is the use of SAXParserFactory.newInstance to obtain a javax.xml.parsers.SAXParserFactory without any security configuration, allowing the parser to resolve D...

CVE-2026-61741 http4s-scala-xml has an XML External Entity (XXE) processing issue

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default...

CVE-2026-61741 http4s-scala-xml has an XML External Entity (XXE) processing issue

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default...

CVE-2026-61741 http4s-scala-xml has an XML External Entity (XXE) processing issue

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default...

EUVD-2026-86332

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default...

PT-2026-98218

Name of the Vulnerable Software and Affected Versions http4s-scala-xml versions prior to 0.24.1 http4s-scala-xml versions prior to 1.0.0-M39 Description EntityDecoderF, scala.xml.Elem instances used to parse XML message bodies utilize a javax.xml.parsers.SAXParserFactory without security...

CVE-2026-61741: Improper Restriction of XML External Entity Reference

http4s-scala-xml provides EntityDecoderF, scala.xml.Elem instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoders used a javax.xml.parsers.SAXParserFactory obtained from SAXParserFactory.newInstance without any security configuration. With the JDK's default...

UBUNTU-CVE-2026-59990

Jawn is an open source JSON parser. Prior to 1.7.0, Jawn parse methods accept arbitrarily deep JSON array and object nesting without a depth limit, allowing a remote attacker who can submit untrusted JSON to grow parser contexts until the JVM heap is exhausted. The resulting...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling due to lenient parsing in the chunk decoder process. An attacker can bypass intermediary controls, poison caches, or hijack the request queue by crafting specially formatted chunked requests that exploit differenc...

Reliance on Cookies without Validation and Integrity Checking

Overview Affected versions of this package are vulnerable to Reliance on Cookies without Validation and Integrity Checking via the CookieJar process. An attacker can access sensitive session or authentication cookies by influencing outbound requests to attacker-controlled hostnames, leading to...

CVE-2026-69203

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, An Ember server with HTTP/2 enabled through withHttp2 does not enforce SETTINGSMAXCONCURRENTSTREAMS for peer-created streams. One unauthenticated connection can open an unbounded number of streams, each retaining...

CVE-2026-88975 Http4s: Ember HTTP/2 buffers a frame's declared payload before checking SETTINGS_MAX_FRAME_SIZE

Http4s is a Scala interface for HTTP services. Prior to 0.23.37 and 1.0.0-M48, Ember’s HTTP/2 read loop parses a frame’s 24-bit declared length but waits to buffer the entire payload before comparing it with SETTINGSMAXFRAMESIZE. An unauthenticated peer can declare a payload near 16 MiB on a...