CVE-2026-67312 axios 0.28.0 before 0.33.0 Denial of Service via formToJSON

axios versions from 0.28.0 before 0.33.0 and from 1.0.0 before 1.18.0 contain uncontrolled recursion in formDataToJSON exposed as axios.formToJSON and used internally when serializing FormData with Content-Type: application/json. When an application passes attacker-controlled FormData field names...

Server-Side JavaScript DBPointer BSON Serialization Memory Disclosure

Improper handling of DBPointer objects during BSON serialization in MongoDB's server-side JavaScript engine can result in internal process memory contents being included in data returned to the client. This constitutes an unintended information disclosure affecting deployments that use server-sid...

GHSA-833G-CQHP-H72J File Browser: Share API exposes the password hash and bypass token

Summary When a user creates a password-protected share or lists existing shares, the JSON response includes the full bcrypt passwordhash and the secret token of the share. The Link storage struct is serialized directly with json.Marshal and tags passwordhash and token for output, with no field...

Apache Log4j 2.13.1 < 2.25.5 / 2.26.0 < 2.26.1 Improper JSON Serialization (CVE-2026-49844)

The version of Apache Log4j on the remote host is affected by a vulnerability: - Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. When a MapMessage contains a non-finite IEEE 754 value NaN,...

CVE-2026-49844

Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0. The fix for CVE-2026-34481 did not cover all code paths: wh...

CVE-2026-12795 BerriAI litellm SSO Debug Flow ui_sso.py json.dumps missing authentication

A vulnerability was determined in BerriAI litellm up to 1.82.2. This affects the function json.dumps of the file litellm/proxy/managementendpoints/uisso.py of the component SSO Debug Flow. Executing a manipulation can lead to missing authentication. The attack can be executed remotely. The exploi...

CVE-2026-43938

YetAnotherForum.NET YAF.NET is a C ASP.NET forum. Prior to 4.0.5 and 3.2.12, the application's database logger YAFNET.Core/Logger/DbLogger.cs captures the incoming request's User-Agent header into a JObject, serializes it with JsonConvert, and stores the result in the EventLog.Description column...

PT-2026-34233

Summary The defineScriptVars function in Astro's server-side rendering pipeline uses a case-sensitive regex //g to sanitize values injected into inline tags via the define:vars directive. HTML parsers close elements case-insensitively and also accept whitespace or / before the closing , allowing ...

Linux Distros Unpatched Vulnerability : CVE-2026-34043

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service DoS vulnerabili...

CVE-2026-34043

Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service DoS vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object an object that inherits from Array.prototype but ha...

GHSA-C8RR-9GXC-JPRV UltraJSON has an integer overflow handling large indent leads to buffer overflow or infinite loop

Summary ujson.dumps crashes the Python interpreter segmentation fault when the product of the indent parameter and the nested depth of the input exceeds INT32MAX. It can also get stuck in an infinite loop if the indent is a large negative number. Both are caused by an integer overflow/underflow...

[SECURITY] Fedora 42 Update: php-zumba-json-serializer-3.2.4-1.fc42

This is a library to serialize PHP variables in JSON format. It is similar of the serialize function in PHP, but the output is a string JSON encoded. You can also unserialize the JSON generated by this tool and have you PHP content back. Autoloader: /usr/share/php/Zumba/JsonSerializer/autoload.ph...

Serialization Injection Vulnerability

LangChain is vulnerable to a Serialization Injection Vulnerability. The vulnerability is due to improper handling of user-controlled objects containing lc keys in the toJSON serialization logic, which allows an attacker to inject crafted data that is mistakenly treated as a trusted LangChain obje...

CVE-2026-22028

Preact, a lightweight web development framework, JSON serialization protection to prevent Virtual DOM elements from being constructed from arbitrary JSON. A regression introduced in Preact 10.26.5 caused this protection to be softened. In applications where values from JSON payloads are assumed t...

PT-2026-2136

Name of the Vulnerable Software and Affected Versions Preact versions 10.26.5 through 10.26.9 Preact versions 10.27.0 through 10.27.2 Preact versions 10.28.0 through 10.28.1 Description Preact, a lightweight web development framework, has an issue with JSON serialization protection. A regression...

LangChain serialization injection vulnerability enables secret extraction

Context A serialization injection vulnerability exists in LangChain JS's toJSON method and subsequently when string-ifying objects using JSON.stringify. The method did not escape objects with 'lc' keys when serializing free-form data in kwargs. The 'lc' key is used internally by LangChain to mark...

BIT-NIFI-2025-66524 Apache NiFi: Deserialization of Untrusted Data in GetAsanaObject Processor

Apache NiFi 1.20.0 through 2.6.0 include the GetAsanaObject Processor, which requires integration with a configurable Distribute Map Cache Client Service for storing and retrieving state information. The GetAsanaObject Processor used generic Java Object serialization and deserialization without...

External Control of File Name or Path in Langflow

Vulnerability Overview If an arbitrary path is specified in the request body's fspath, the server serializes the Flow object into JSON and creates/overwrites a file at that path. There is no path restriction, normalization, or allowed directory enforcement, so absolute paths e.g., /etc/poc.txt ar...

EUVD-2025-204524

Apache NiFi GetAsanaObject Processor has Remote Code Execution via Unsafe Deserialization...

GHSA-V4P2-2W39-MHRJ Apache NiFi GetAsanaObject Processor has Remote Code Execution via Unsafe Deserialization

Apache NiFi 1.20.0 through 2.6.0 include the GetAsanaObject Processor, which requires integration with a configurable Distribute Map Cache Client Service for storing and retrieving state information. The GetAsanaObject Processor used generic Java Object serialization and deserialization without...