Allocation of Resources Without Limits or Throttling

Overview @fastify/accepts-serializer is a Serializer according to the accept header Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the unbounded caching of serializer-selection results keyed by the Accept header. An attacker can exhaus...

CVE-2026-34601 xmldom: XML injection via unsafe CDATA serialization allows attacker-controlled markup insertion

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. In xmldom versions 0.6.0 and prior and @xmldom/xmldom prior to versions 0.8.12 and 0.9.9, xmldom/xmldom allows attacker-controlled strings containing the CDATA terminator to be inserted into a...

Fedora 42 : php-zumba-json-serializer (2026-d781fd2f6b)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-d781fd2f6b advisory. Version 3.2.4 - Fix serialization of parent class private properties by @Copilot in 71 - Fix fatal error when serializing objects with uninitialized typed...

@voiceflow/react-chat (>=1.0.3 <=2.62.4), @voiceflow/widget (>=1.0.3 <=1.7.13) potentially affected by unknown CVE via @voiceflow/slate-serializer (>=1.1.6 <=1.5.5)

@voiceflow/slate-serializer NPM version =1.1.6, =1.0.3, =1.0.3, =1.7.13 Source cves: unknown CVE Source advisory: OSV:MAL-2025-191374...

EUVD-2021-2280

Malware in sbrugna...

Deserialization Of Untrusted Data

org.apache.seata:seata-serializer-fury is vulnerable to Deserialization Of Untrusted Data. The vulnerability is due to insecure deserialization due to improper handling of untrusted input data, which could allow attackers to execute arbitrary code...

CVE-2016-9909

The serializer in html5lib before 0.99999999 might allow remote attackers to conduct cross-site scripting XSS attacks by leveraging mishandling of the less than character in attribute values...

PT-2017-10386 · Html5Lib +1 · Html5Lib +1

Name of the Vulnerable Software and Affected Versions: html5lib versions prior to 0.99999999 Description: The issue concerns the serializer in html5lib, which might allow remote attackers to conduct cross-site scripting XSS attacks. This is due to the mishandling of special characters in attribut...