58402 matches found
PYSEC-2026-3724
NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...
PYSEC-0000-CVE-2026-66393
NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...
CVE-2026-66393
NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...
EUVD-2026-64310
NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...
CVE-2026-66393
NLTK versions before 3.9.4 are affected by an unbounded recursion vulnerability in JSONTaggedDecoder.decode_obj() . An attacker can supply a deeply nested JSON structure that exceeds Python's recursion limit, triggering an unhandled RecursionError that crashes the process, resulting in denial of ...
CVE-2026-66393 NLTK before 3.9.4 Denial of Service via JSONTaggedDecoder
NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...
CVE-2026-66393 NLTK before 3.9.4 Denial of Service via JSONTaggedDecoder
NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...
CVE-2026-66916
Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the...
CVE-2026-66916
JoomGallery (a Joomla extension by joomgalleryfriends.net) versions prior to 4.3.1 contain an unauthenticated access control bypass in its category JSON view. When a gallery category is password-protected, the HTML view correctly enforces the password gate, but the JSON view (format=json) skips t...
CVE-2026-66916 Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery < 4.4.0
Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the...
EUVD-2026-64249
Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the...
CVE-2026-66916 Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery < 4.4.0
Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the...
PT-2026-79526
Name of the Vulnerable Software and Affected Versions JoomGallery versions prior to 4.3.1 Description An unauthenticated access control bypass exists in the category JSON view. While the HTML view correctly enforces password protection for gallery categories, the JSON view fails to perform this...
CVE-2026-66916: Improper Access Control
Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the...
Linux Distros Unpatched Vulnerability : CVE-2026-66393
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by...
json-flattener:UnflattenFuzzer: Security exception in com.github.wnameless.json.unflattener.JsonUnflattener.unflattenArray
Project: https://github.com/wnameless/json-flattener.git Detailed Report: https://oss-fuzz.com/testcase?key=5123059544293376 Project: json-flattener Fuzzing Engine: libFuzzer Fuzz Target: UnflattenFuzzer Job Type: libfuzzerasanjson-flattener Platform Id: linux Crash Type: Security exception Crash...
mcpsnoop v0.19.0
Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal. The problem The official MCP Inspector connects as its own client, so it never sees what your client Cursor, Claude Code, Codex actually sends your server. An...
json-flattener:UnflattenFuzzer: Security exception in com.github.wnameless.json.unflattener.JsonUnflattener.unflattenArray
Project: https://github.com/wnameless/json-flattener.git Detailed Report: https://oss-fuzz.com/testcase?key=4518232036540416 Project: json-flattener Fuzzing Engine: libFuzzer Fuzz Target: UnflattenFuzzer Job Type: libfuzzerasanjson-flattener Platform Id: linux Crash Type: Security exception Crash...
CVE-2026-77415
JSONata (a JSON query and transformation language) is vulnerable to arbitrary code execution in versions prior to 1.8.8 and 2.2.1 . An attacker can craft JSONata expressions that chain multiple object-integrity weaknesses—overwriting $clone, exposing internal functions via $merge.*, replacing pro...
Unleash: Unauthenticated single-request DoS via OpenAPI validation error formatter
Summary An unauthenticated POST to any OpenAPI-validated endpoint, including the anonymous POST /edge/validate and POST /edge/issue-token, crashes the entire Unleash server with one request body of deeply-nested JSON. When request-body validation fails, Unleash builds the error message by calling...