Grav CMS 安全漏洞

Grav CMS is an open-source file-based content management system developed by Grav. Versions of Grav CMS such as v1.7.x and earlier contained security vulnerabilities, which were caused by XML external entity injections in the SVG file upload feature...

Safeguarding LLMs against Misuse and AI-Driven Malware Using Steganographic Canaries

AI-powered malware increasingly exploits cloud-hosted generative-AI services and large language models LLMs as analysis engines for reconnaissance and code generation. Simultaneously, enterprise uploads expose sensitive documents to third-party AI vendors. Both threats converge at the AI service...

CVE-2026-29924

Grav CMS versions v1.7.x and earlier are vulnerable to an XML External Entity (XXE) Injection via the SVG file upload functionality located in the admin panel and the File Manager plugin . An attacker can exploit this by uploading a crafted SVG file containing malicious external entity references...

CVE-2026-33645

Fireshare facilitates self-hosted media and link sharing. In version 1.5.1, an authenticated path traversal vulnerability in Fireshare’s chunked upload endpoint allows an attacker to write arbitrary files outside the intended upload directory. The checkSum multipart field is used directly in...

SUSE CVE-2026-32749

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, POST /api/import/importSY and POST /api/import/importZipMd write uploaded archives to a path derived from the multipart filename field without sanitization, allowing an admin to write files to arbitrary locations outsi...

SUSE CVE-2026-32759

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. In versions on the 2.x branch prior to 2.33.8, the TUS resumable upload handler parses the Upload-Length header as a signed 64-bit integer without validating th...

LocalGPT 代码问题漏洞

LocalGPT is a localized private document-based intelligent question-and-answer and analysis platform developed by PromptEngineer. LocalGPT has code issues and vulnerabilities; these vulnerabilities stem from incorrect operations on the doPOST function, resulting in unlimited uploads...

PT-2026-28719

Name of the Vulnerable Software and Affected Versions PromtEngineer localGPT versions prior to 4d41c7d1713b16b216d8e062e51a5dd88b20b054 Description A flaw exists in PromtEngineer localGPT that allows for unrestricted file upload. The issue is located in the do POST function within the...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the image upload process due to improper validation of the return value from the getimagesize function. An attacker can cause persistent application crashes and denial of service b...

CVE-2021-27902

An issue was discovered in Craft CMS before 3.6.0. In some circumstances, a potential XSS vulnerability existed in connection with front-end forms that accepted user uploads...

CVE-2026-25100

Bludit is vulnerable to Stored Cross-Site Scripting XSS in its image upload functionality. An authenticated attacker with content upload privileges such as Author, Editor, or Administrator can upload an SVG file containing a malicious payload, which is executed when a victim visits the URL of the...

CVE-2026-25100

Bludit is vulnerable to Stored Cross-Site Scripting XSS in its image upload functionality. An authenticated attacker with content upload privileges such as Author, Editor, or Administrator can upload an SVG file containing a malicious payload, which is executed when a victim visits the URL of the...

CVE-2026-25100 Stored XSS via SVG File Upload in Bludit

Bludit is vulnerable to Stored Cross-Site Scripting XSS in its image upload functionality. An authenticated attacker with content upload privileges such as Author, Editor, or Administrator can upload an SVG file containing a malicious payload, which is executed when a victim visits the URL of the...

Bludit 跨站脚本漏洞

Bludit is an open-source, lightweight blog content management system developed by Bludit. Versions of Bludit 3.18.2 and earlier had a cross-site scripting vulnerability. This vulnerability stemmed from a storage-based cross-site scripting flaw in the image upload function, which could allow...

PT-2026-28445

Name of the Vulnerable Software and Affected Versions ByteDance Deer-Flow versions prior to commit 5dbb362 Description The software contains a stored cross-site scripting issue in the artifacts API. An attacker can execute arbitrary scripts by uploading malicious HTML or script content as...

CVE-2026-1556

A flaw was found in Drupal File Field Paths. This information disclosure vulnerability allows authenticated users to disclose other users’ private files. This can be exploited by performing filename-collision uploads, which causes the system to receive incorrect file Uniform Resource Identifiers...

CVE-2026-33645

Fireshare facilitates self-hosted media and link sharing. In version 1.5.1, an authenticated path traversal vulnerability in Fireshare’s chunked upload endpoint allows an attacker to write arbitrary files outside the intended upload directory. The checkSum multipart field is used directly in...

EUVD-2026-16416

Fireshare facilitates self-hosted media and link sharing. In version 1.5.1, an authenticated path traversal vulnerability in Fireshare’s chunked upload endpoint allows an attacker to write arbitrary files outside the intended upload directory. The checkSum multipart field is used directly in...

CVE-2026-3114

A flaw was found in Mattermost. Authenticated users with file upload permissions can exploit this vulnerability by uploading specially crafted zip archives, known as "zip bombs," which contain highly compressed entries. When these archives are decompressed, they exhaust server memory, leading to ...

CVE-2026-29055 Tandoor Recipes: WebP and GIF Image Uploads Bypass EXIF/Metadata Stripping, Leaking GPS Coordinates and PII

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. In versions prior to 2.6.0, the image processing pipeline in Tandoor Recipes explicitly skips EXIF metadata stripping, image rescaling, and size validation for WebP and GIF image formats. A...