CVE-2026-66603

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in David Artiss Draft List simple-draft-list allows Stored XSS. This issue affects Draft List: from n/a through 2.6.4...

CVE-2026-54706

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop follows symbolic links in cli/onionsharecli/web/sendbasemode.py through SendBaseModeWeb.setfileinfo and...

Symlink Attack

Overview onionshare-cli is a software that lets you securely and anonymously send and receive files. It works by starting a web server, making it accessible as a Tor onion service, and generating an unguessable web address so others can download files from you, or upload files to you. It does not...

CVE-2026-54707 OnionShare Receive mode writes uploaded files even when file uploads are disabled

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop does not enforce the Receive mode disablefiles setting in cli/onionsharecli/web/receivemode.py, where...

CVE-2026-54707 OnionShare Receive mode writes uploaded files even when file uploads are disabled

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop does not enforce the Receive mode disablefiles setting in cli/onionsharecli/web/receivemode.py, where...

PYSEC-2026-3324 Missing validation causes denial of service via `GetSessionTensor`

Impact The implementation of tf.rawops.GetSessionTensor does not fully validate the input arguments. This results in a CHECK-failure which can be used to trigger a denial of service attack: python import tensorflow as tf handle = tf.constant"", shape=0, dtype=tf.string...

CVE-2026-57671

Unauthenticated Cross Site Scripting XSS in perfmatters = 2.6.4 versions...

PT-2026-54943

The Perfmatters plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.6.4 via the 's' parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information...

PT-2026-55014

Unauthenticated Cross Site Scripting XSS in perfmatters = 2.6.4 versions...

PT-2026-55483

Name of the Vulnerable Software and Affected Versions OnionShare versions prior to 2.6.4-1.1 Description OnionShare follows symbolic links symlinks within shared directories, which can lead to the unintended disclosure of local files from the host system. Recommendations Update to version 2.6.4-1...

OPENSUSE-SU-2026:11169-1 python3-onionshare-2.6.4-1.1 on GA media

These are all security issues fixed in the python3-onionshare-2.6.4-1.1 package on the GA media of openSUSE Tumbleweed...

WordPress perfmatters plugin <= 2.6.4 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by daroo in WordPress Plugin perfmatters versions = 2.6.4...

Improper Validation of Array Index

Overview Affected versions of this package are vulnerable to Improper Validation of Array Index in the processing of GRPCRoute configurations containing backendRef filters. An attacker can cause the control plane to terminate by sending specially crafted GRPCRoute configurations after...

CVE-2026-ThreemaWeb-PrototypePollution

CVE-2026-XXXXX: Threema Web Prototype Pollution via URI Query...

CVE-2026-44221

ArcadeDB is a Multi-Model DBMS. Prior to 2.6.4, authenticated users and API tokens scoped to a specific database could read, write, and mutate schema on any other database on the same server. Two distinct defects contributed: 1 ServerSecurityUser.getDatabaseUser returned a DB user with an...

CVE-2026-41693

CVE-2026-41693 affects i18next-fs-backend

PT-2026-37824

A security issue was found in Sparkle before version 2.6.4. An attacker can replace an existing signed update with another payload, bypassing Sparkle’s EdDSA signing checks...

CVE-2026-1913 Gallagher Website Design <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'prefix' Shortcode Attribute

The Gallagher Website Design plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's loginlink shortcode in all versions up to, and including, 2.6.4 due to insufficient input sanitization and output escaping on the 'prefix' attribute. This makes it possible for...

CVE-2026-32777 affecting package expat for versions less than 2.6.4-5

CVE-2026-32777 affecting package expat for versions less than 2.6.4-5. A patched version of the package is available...

CVE-2026-35488

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, RecipeBookViewSet and RecipeBookEntryViewSet use CustomIsShared as an alternative permission class, but CustomIsShared.hasobjectpermission returns True for all HTTP methods —...