Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : GVfs vulnerabilities (USN-8114-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8114-1 advisory. It was discovered that the GVfs FTP backend incorrectly handled IP addresses and ports returned by passive mode responses. A maliciou...

The vulnerability of the FTP server vsftpd, related to integer overflows, allows attackers to cause service interruptions.

The vulnerability of the FTP server vsftpd is related to integer overflow. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-27778

Name of the Vulnerable Software and Affected Versions N2WS Backup & Recovery versions prior to 4.4.0 Description A two-step attack against the RESTful API can lead to remote code execution. The attack targets the API, potentially allowing an attacker to execute arbitrary code on the system. The A...

CVE-2026-28753

A flaw was found in NGINX Plus and NGINX Open Source, specifically within the ngxmailsmtpmodule. This vulnerability allows an attacker-controlled DNS Domain Name System server to inject arbitrary headers into SMTP Simple Mail Transfer Protocol upstream requests. This is due to the improper handli...

Exploit for OS Command Injection in Vsftpd_Project Vsftpd

🔐 Pentest Lab — Metasploitable2 📋 Description Premier lab...

EUVD-2025-208960

Zimbra Collaboration Suite ZCS PostJournal service version 8.8.15 contains a command injection vulnerability that allows unauthenticated attackers to execute arbitrary system commands by exploiting improper sanitization of the RCPT TO parameter via SMTP injection. Attackers can inject shell...

UBUNTU-CVE-2026-32854

LibVNCServer versions 0.9.15 and prior fixed in commit dc78dee contain null pointer dereference vulnerabilities in the HTTP proxy handlers within httpProcessInput in httpd.c that allow remote attackers to cause a denial of service by sending specially crafted HTTP requests. Attackers can exploit...

ALPINE-CVE-2026-28753

NGINX Plus and NGINX Open Source have a vulnerability in the ngxmailsmtpmodule module due to the improper handling of CRLF sequences in DNS responses. This allows an attacker-controlled DNS server to inject arbitrary headers into SMTP upstream requests, leading to potential request manipulation...

CVE-2026-4700

Mitigation bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2019-25637 X-NetStat Pro 5.63 Local Buffer Overflow via EggHunter

X-NetStat Pro 5.63 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting the EIP register through a 264-byte buffer overflow. Attackers can inject shellcode into memory and use an egg hunter technique to locate and execute the payload...

LiteIDE 安全漏洞

LiteIDE X is a Go language code development tool developed by Seven Leaf individuals. Previous versions of LiteIDE X, such as 38.4, contained security vulnerabilities. These vulnerabilities were caused by inconsistent interpretation of HTTP requests, which could lead to issues with the http...

JLSEC-2026-4 nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C

nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK...

CVE-2026-33650 AVideo's Video Moderator Privilege Escalation via Ownership Transfer Enables Arbitrary Video Deletion

WWBN AVideo is an open source video platform. In versions up to and including 26.0, a user with the "Videos Moderator" permission can escalate privileges to perform full video management operations — including ownership transfer and deletion of any video — despite the permission being documented ...

CVE-2026-33650

Summary: WWBN AVideo (≤26.0) allows a user with the Videos Moderator permission to perform full video management, including ownership transfer and deletion, despite the permission only enabling publicity changes. Root cause: Permissions::canModerateVideos() is used as the authorization gate for f...

CVE-2026-33650 AVideo's Video Moderator Privilege Escalation via Ownership Transfer Enables Arbitrary Video Deletion

WWBN AVideo is an open source video platform. In versions up to and including 26.0, a user with the "Videos Moderator" permission can escalate privileges to perform full video management operations — including ownership transfer and deletion of any video — despite the permission being documented ...

CVE-2026-33650 AVideo's Video Moderator Privilege Escalation via Ownership Transfer Enables Arbitrary Video Deletion

WWBN AVideo is an open source video platform. In versions up to and including 26.0, a user with the "Videos Moderator" permission can escalate privileges to perform full video management operations — including ownership transfer and deletion of any video — despite the permission being documented ...

CVE-2026-33650

WWBN AVideo is an open source video platform. In versions up to and including 26.0, a user with the "Videos Moderator" permission can escalate privileges to perform full video management operations — including ownership transfer and deletion of any video — despite the permission being documented ...

DNS Rebinding

@modelcontextprotocol/sdk is vulnerable to DNS Rebinding. The vulnerability is due to DNS rebinding protection being disabled by default in unauthenticated HTTP-based servers, which allows an attacker to exploit a malicious website to bypass same-origin policy and send requests to the local MCP...

USN-8114-1 gvfs vulnerabilities

It was discovered that the GVfs FTP backend incorrectly handled IP addresses and ports returned by passive mode responses. A malicious remote server could possibly use this issue to help scan for open ports. CVE-2026-28295 It was discovered that the GVfs FTP backend incorrectly handled crafted fi...

USN-8114-1: GVfs vulnerabilities

It was discovered that the GVfs FTP backend incorrectly handled IP addresses and ports returned by passive mode responses. A malicious remote server could possibly use this issue to help scan for open ports. CVE-2026-28295 It was discovered that the GVfs FTP backend incorrectly handled crafted fi...