SiYuan 安全漏洞

SiYuan is a privacy-oriented personal knowledge management system developed by SiYuan itself. Versions of SiYuan prior to 3.6.2 contained security vulnerabilities. These vulnerabilities stemmed from improper access control for bookmark blocks during service deployment, which could allow...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

@burger-editor/blocks (>=4.0.0-alpha.1 <=4.0.0-alpha.7), @burger-editor/client (>=4.0.0-alpha.1 <=4.0.0-alpha.7) +4 more potentially affected by unknown CVE via trix (>=2.0.10 <=2.1.15)

trix NPM version =2.0.10, =4.0.0-alpha.1, =4.0.0-alpha.1, =4.0.0-alpha.1, =4.0.0-alpha.5, =4.0.0-alpha.1, =1.0.1, =1.0.3 Source cves: unknown CVE Source advisory: SNYK:JS-TRIX-15813061...

SUSE CVE-2026-33669

SiYuan is a personal knowledge management system. Prior to version 3.6.2, document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. Version 3.6.2 patches the issue...

CVE-2026-33669

SiYuan is a personal knowledge management system. Prior to version 3.6.2, document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. Version 3.6.2 patches the issue...

EUVD-2026-16432

SiYuan is a personal knowledge management system. Prior to version 3.6.2, document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. Version 3.6.2 patches the issue...

CVE-2026-33525

Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on SSO for applications via a web portal. In version 4.39.15, an attacker may potentially be able to inject javascript into the Authelia login page if several conditions are met...

CVE-2026-25429

Deserialization of Untrusted Data vulnerability in wpdive Nexa Blocks nexa-blocks allows Object Injection.This issue affects Nexa Blocks: from n/a through = 1.1.1...

CVE-2026-32489

Missing Authorization vulnerability in bPlugins B Blocks b-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects B Blocks: from n/a through 2.0.30...

CVE-2026-32543

Missing Authorization vulnerability in CyberChimps Responsive Blocks responsive-block-editor-addons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Responsive Blocks: from n/a through = 2.2.0...

CVE-2026-32040

OpenClaw versions prior to 2026.2.23 contain an html injection vulnerability in the HTML session exporter that allows attackers to execute arbitrary javascript by injecting malicious mimeType values in image content blocks. Attackers can craft session entries with specially crafted mimeType...

CVE-2026-2461

Mattermost Plugins versions =11.3 11.0.3 11.2.2 10.10.11.0 fail to implement authorisation checks on comment block modifications, which allows an authorised attacker with editor permission to modify comments created by other board members. Mattermost Advisory ID: MMSA-2025-00559...

CVE-2026-25438

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in ThemeHunk Gutenberg Blocks unlimited-blocks allows Reflected XSS.This issue affects Gutenberg Blocks: from n/a through = 1.2.8...

WordPress Nexter Blocks plugin <= 4.7.0 - Sensitive Data Exposure vulnerability

Sensitive Data Exposure vulnerability discovered by Bao - BlueRock in WordPress Plugin Nexter Blocks versions = 4.7.0...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

GHSA-34XJ-66V3-6J83 SiYuan has Arbitrary Document Reading within the Publishing Service

Details Document IDs were retrieved via the /api/file/readDir interface, and then the /api/block/getChildBlocks interface was used to view the content of all documents. PoC python !/usr/bin/env python3 """SiYuan /api/block/getChildBlocks 文档内容读取""" import requests import json import sys def...

EUVD-2026-15724

Deserialization of Untrusted Data vulnerability in wpdive Nexa Blocks nexa-blocks allows Object Injection.This issue affects Nexa Blocks: from n/a through = 1.1.1...

CVE-2026-32489

Missing Authorization vulnerability in bPlugins B Blocks b-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects B Blocks: from n/a through 2.0.30...

CVE-2026-25429

Deserialization of Untrusted Data vulnerability in wpdive Nexa Blocks nexa-blocks allows Object Injection.This issue affects Nexa Blocks: from n/a through = 1.1.1...

CVE-2026-32489

Missing Authorization vulnerability in bPlugins B Blocks b-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects B Blocks: from n/a through 2.0.30...