CVE-2025-66786

OpenAirInterface CN5G AMF=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack...

UBUNTU-CVE-2026-21869

llama.cpp is an inference of several LLM models in C/C++. In commits 55d4206c8 and prior, the ndiscard parameter is parsed directly from JSON input in the llama.cpp server's completion endpoints without validation to ensure it's non-negative. When a negative value is supplied and the context fill...

CVE-2026-22028: Access of Resource Using Incompatible Type

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...

CVE-2025-67858: Improper Neutralization of Argument Delimiters in a Command

A Improper Neutralization of Argument Delimiters vulnerability in Foomuuri can lead to integrity loss of the firewall configuration or further unspecified impact by manipulating the JSON configuration passed to nft. This issue affects Foomuuri: from ? before 0.31...

Foomuuri parameter injection vulnerability

Foomuuri is an open source firewall configuration generation and management tool from Foobar Oy. A parameter injection vulnerability exists in versions of Foomuuri prior to 0.31, which stems from improper JSON configuration neutralization and could lead to compromised firewall configuration...

CVE-2026-21869 llama.cpp has Out-of-bounds Write in llama-server

llama.cpp is an inference of several LLM models in C/C++. In commits 55d4206c8 and prior, the ndiscard parameter is parsed directly from JSON input in the llama.cpp server's completion endpoints without validation to ensure it's non-negative. When a negative value is supplied and the context fill...

CVE-2026-21869

CVE-2026-21869 affects llama.cpp prior to commit 55d4206c9, where the server’s completion endpoints parse the non‑negative constraint for the JSON input parameter n_discard without validation. A negative n_discard can cause a reversed range/offset in llama_memory_seq_rm/add, leading to out‑of‑bou...

CVE-2026-21869

llama.cpp is an inference of several LLM models in C/C++. In commits 55d4206c8 and prior, the ndiscard parameter is parsed directly from JSON input in the llama.cpp server's completion endpoints without validation to ensure it's non-negative. When a negative value is supplied and the context fill...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-202...

GHSA-36HM-QXXP-PG3M Preact has JSON VNode Injection issue

Impact Vulnerability Type: HTML Injection via JSON Type Confusion Affected Versions: Preact 10.26.5 through 10.28.1 Severity: Low to Medium see below Who is Impacted? Applications using affected Preact versions are vulnerable if they meet all of the following conditions: 1. Pass unmodified,...

Preact has JSON VNode Injection issue

Impact Vulnerability Type: HTML Injection via JSON Type Confusion Affected Versions: Preact 10.26.5 through 10.28.1 Severity: Low to Medium see below Who is Impacted? Applications using affected Preact versions are vulnerable if they meet all of the following conditions: 1. Pass unmodified,...

CVE-2025-66786

OpenAirInterface CN5G AMF=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack...

Path Traversal in Agent Flows via `uuid` (Arbitrary .json File Read/Delete)

Description : Summary I discovered a Path Traversal vulnerability in the AgentFlows component that allows reading and deleting arbitrary .json files on the server. The issue stems from the improper usage of path.join combined with normalizePath. The application resolves the file path using user...

CVE-2019-7725

includes/core/isuser.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie i.e., the code relies on PHP's serialization format when JSON can be used to eliminate the risk...

CVE-2019-16891

Liferay Portal CE 6.2.5 allows remote command execution because of deserialization of a JSON payload...

CVE-2019-16999

CloudBoot through 2019-03-08 allows SQL Injection via a crafted Status field in JSON data to the api/osinstall/v1/device/getNumByStatus URI...

CVE-2019-16890

Halo 1.1.0 has XSS via a crafted authorUrl in JSON data to api/content/posts/comments...

CVE-2024-2260

A session fixation vulnerability exists in the zenml-io/zenml application, where JWT tokens used for user authentication are not invalidated upon logout. This flaw allows an attacker to bypass authentication mechanisms by reusing a victim's JWT token...

Nextcloud: Authentication Bypass in ID4me handling via Missing JWT Signature Verification in User OIDC

An authentication bypass vulnerability was discovered in the ID4me handling in the OIDC implementation. The vulnerability was caused by missing JWT signature verification for user authentication...

Improper Access Control via Weak JWT Token Leads to Admin Takeover and Privilege Escalation

Description The application's session management is vulnerable to Authorization Bypass and Vertical Privilege Escalation. During dynamic analysis of the application's authentication flow, I discovered that the JSON Web Tokens JWT are signed with a weak secret key. This allowed me to perform an...