Group-Office < 26.0.5 - Remote Code Execution

Group-Office before versions 6.8.150, 25.0.82, and 26.0.5 is vulnerable to remote code execution via OS command injection. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled parameter tmpfile into an exec call. By injecting shell metacharacters into...

CVE-2026-28289

🚨 CVE-2026-28289 — “Mail2Shell” Zero-Click Unauthenticated RCE in FreeScout via Email Attachment Bypass 📖 Overview CVE-2026-28289 , nicknamed Mail2Shell , is a critical zero-click Remote Code Execution RCE vulnerability affecting FreeScout. An attacker can send a specially crafted email to a...

xll_windows_reverse_shell

xllwindowsreverseshell xll windows reverse shell In your Attacker Kali machine: git clone https://github.com/n3rdh4x0r/xllwindowsreverseshell.git 1. Update the revsh.ps1 2. create python http server python3 -m http.server 9999 In your Attacker Windows machine: 1. Move notpadXLL.c to your windows...

CVE-2026-116269

A flaw was found in MIME-tools. When parsing email attachment filenames that contain hyphenated language tags, the decoder fails to properly process the character set and incorrectly returns an empty filename. A remote attacker can exploit this flaw by sending a specially crafted email message to...

CVE-2026-112353

GFI KerioConnect Kerio Connect before 10.0.8 Patch 2 contains a stored cross-site scripting vulnerability in the Webmail component that allows a remote attacker to run JavaScript in a victim's authenticated Webmail session by uploading a crafted SVG email attachment that bypasses sanitization of...

EUVD-2026-111136

GFI KerioConnect Kerio Connect before 10.0.8 Patch 2 contains a stored cross-site scripting vulnerability in the Webmail component that allows a remote attacker to run JavaScript in a victim's authenticated Webmail session by uploading a crafted SVG email attachment that bypasses sanitization of...

VulnCheck KEV: CVE-2026-112353

GFI KerioConnect Kerio Connect before 10.0.8 Patch 2 contains a stored cross-site scripting vulnerability in the Webmail component that allows a remote attacker to run JavaScript in a victim's authenticated Webmail session by uploading a crafted SVG email attachment that bypasses sanitization of...

CVE-2026-112353: Improper Neutralization of Input During Web Page Generation

GFI KerioConnect Kerio Connect before 10.0.8 Patch 2 contains a stored cross-site scripting vulnerability in the Webmail component that allows a remote attacker to run JavaScript in a victim's authenticated Webmail session by uploading a crafted SVG email attachment that bypasses sanitization of...

PT-2026-126661

Name of the Vulnerable Software and Affected Versions GFI KerioConnect versions prior to 10.0.8 Patch 2 Description A stored cross-site scripting XSS flaw exists in the Webmail component. A remote attacker can execute JavaScript within a victim's authenticated session by uploading a specially...

pocs

PoCs Proof-of-concept exploits from our security resear...

a-blog cms vulnerable to path traversal

Overview a-blog cms provided by appleple inc. contains the following vulnerability. Path traversal CWE-22 - CVE-2026-87727 You are affected by this vulnerability only when "Attaching files to emails addressed to the administrator" is enabled in the form settings. hibiki moriyama of STNet,...

CVE-2026-82520 parsedmarc < 11.0.1 Zip Bomb DoS via Compressed Email Attachments

parsedmarc before 11.0.1 decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size. Because parsedmarc automatically processes incoming DMARC report emails without user interaction, an unauthenticated remote attacker can send a crafted email with a...

CVE-2026-81730

Dolibarr 9.0.0 through 23.0.4 saves inbound email attachments under the name supplied in the message's MIME headers without reducing it to a safe basename. The global saveAttachment in htdocs/emailcollector/lib/emailcollector.lib.php builds $filepath = $path . $filename . '.' . $ext and hands it ...

UBUNTU-CVE-2026-74998

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, responses from the CSS Cascading Style Sheets proxy were not validated, which may result in information disclosure or XSS cross-site scripting via MIME sniffing...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101332)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101332 advisory. Thunderbird's handling of the X-Mozilla-External-Attachment-URL header can be exploited to execute JavaScript in the file:/// context. By crafting a nested email...

CVE-2026-13693

The Bit Form WordPress plugin before 3.1.0 does not restrict a form file-field value to a safe path before reading the file and attaching it to a notification email, allowing unauthenticated attackers to read arbitrary server files such as the WordPress configuration file...

EUVD-2026-43747

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, an infinite loop was discovered in the TNEF decoder, which may lead to denial of service upon opening an email with a TNEF attachment...

CVE-2026-13369

The Ninja Forms - File Uploads plugin for WordPress is vulnerable to Arbitrary File Read via the attachfiles function in versions up to, and including, 3.3.29. This is due to the getfilesforattachment function accepting a raw attacker-controlled 'files' array when the process method returns early...

CVE-2026-6344

The Fluent Forms plugin for WordPress is vulnerable to Arbitrary File Read in versions up to and including 6.2.1. This is due to insufficient path validation in the getAttachments method of EmailNotificationActions, which resolves attacker-supplied file-upload URLs into filesystem paths without...

CVE-2026-6344 Fluent Forms <= 6.2.1 - Authenticated (Administrator+) Arbitrary File Read via Path Traversal in Email Attachment

The Fluent Forms plugin for WordPress is vulnerable to Arbitrary File Read in versions up to and including 6.2.1. This is due to insufficient path validation in the getAttachments method of EmailNotificationActions, which resolves attacker-supplied file-upload URLs into filesystem paths without...