CVE-2026-4643

Mattermost Desktop App versions =6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server or plugin to crash the desktop client via invoking window.close in the renderer context, leading to...

CVE-2026-4643

Mattermost Desktop App versions ≤ 6.1, 6.0.1, and 5.4.13.0 are affected by a flaw where server-rendered content can invoke window.close() in the renderer context, causing the underlying application view to close and yielding a client‑level denial of service. Root cause: the app fails to prevent s...

CVE-2026-4643 Calling window.close() from server-side content causes crash in the Mattermost Desktop App

Mattermost Desktop App versions =6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server or plugin to crash the desktop client via invoking window.close in the renderer context, leading to...

CVE-2026-8775

creationtimestamp| type| source ---|---|--- 2026-05-18 03:00:28+00:00| seen| https://bsky.app/profile/offseq.bsky.social/post/3mm3v3vvnbw26 2026-05-18 03:00:33+00:00| seen| https://infosec.exchange/users/offseq/statuses/116593342919880835 2026-05-18 03:00:39+00:00| seen|...

CVE-2026-30903

creationtimestamp| type| source ---|---|--- 2026-05-18 00:07:07+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mm3lfxd3kz2y...

CVE-2026-3471: Improper Authorization in Handler for Custom URL Scheme

Mattermost Desktop App versions =6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated crash the application via calling window.open'javascript:alert';. Mattermost Advisory ID: MMSA-2026-00...

Mattermost Desktop App 代码问题漏洞

The Mattermost Desktop App is a desktop application for message communication developed by the American company Mattermost. Versions 6.1, 6.0.1, and 5.4.13.0 of the Mattermost Desktop App have code vulnerabilities. These vulnerabilities stem from a failure to prevent servers from rendering conten...

CVE-2026-8803: Use of Weak Hash

A flaw has been found in opensourcepos Open Source Point of Sale up to 3.4.2. Impacted is the function Login of the file app/Models/Employee.php of the component Employee Login. This manipulation causes use of weak hash. Remote exploitation of the attack is possible. The attack is considered to...

CVE-2026-4643: Improper Check for Unusual or Exceptional Conditions

Mattermost Desktop App versions =6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server or plugin to crash the desktop client via invoking window.close in the renderer context, leading to...

PT-2026-41654

Mattermost Desktop App versions =6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server or plugin to crash the desktop client via invoking window.close in the renderer context, leading to...

CVE-2026-8802: Improper Limitation of a Pathname to a Restricted Directory

A vulnerability was detected in opensourcepos Open Source Point of Sale up to 3.4.2. This issue affects the function getPicThumb of the file app/Controllers/Items.php. The manipulation of the argument picfilename results in path traversal. The attack may be launched remotely. The patch is...

react2shell-poc

日本語 !CAUTION For Authorized Security Re...

CVE-2026-8735 Oinone Pamirs appConfigQuery PamirsParserConfig.java JsonUtils.parseMap deserialization

A vulnerability was identified in Oinone Pamirs up to 7.2.0. This affects the function JsonUtils.parseMap of the file PamirsParserConfig.java of the component appConfigQuery Interface. Such manipulation leads to deserialization. The attack can be launched remotely. The exploit is publicly availab...

CVE-2026-8735

CVE-2026-8735 affects Oinone Pamirs up to version 7.2.0. The vulnerability is in JsonUtils.parseMap (PamirsParserConfig.java, within the appConfigQuery Interface), described as enabling remote deserialization. Exploit code is publicly available. The vendor was contacted but did not respond. No re...

CVE-2026-8725

creationtimestamp| type| source ---|---|--- 2026-05-17 03:00:39+00:00| seen| https://infosec.exchange/users/offseq/statuses/116587680874193200 2026-05-17 03:01:57+00:00| seen| https://bsky.app/profile/offseq.bsky.social/post/3mlzen4c7jy2l 2026-05-17 04:47:32+00:00| seen|...

PT-2026-54406

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient validation of untrusted input in WebAppInstalls allows a remote attacker who has compromised the renderer process to perform UI spoofing through a crafted HTML page...

CVE-2021-47972 Sticky Notes & Color Widgets 1.4.2 Denial of Service

Sticky Notes & Color Widgets 1.4.2 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character strings. Attackers can paste large payloads of repeated characters into note fields to trigger application crashes and mak...

EUVD-2021-34829

Macaron Notes 5.5 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character strings. Attackers can generate a payload containing 350000 repeated characters and paste it into a note field to trigger application crash...

Improper Authentication

Shopware is vulnerable to Improper Authentication. The vulnerability is due to insufficient validation and binding of shop installations to their original domains during app re-registration, which allows an attacker to hijack app communication and obtain API credentials intended for legitimate...

PT-2026-41458

Name of the Vulnerable Software and Affected Versions Sticky Notes & Color Widgets version 1.4.2 Description A denial of service issue allows attackers to crash the application by creating notes with excessively long character strings. By pasting large payloads of repeated characters into note...