📄 BookStack 25.12.1 Denial of Service

BookStack version 25.12.1 suffers from a denial of service vulnerability. Exploit Title: BookStack 25.12.1 - Denial of Service Search Terms Resource Exhaustion Date: 2026-04-29 Exploit Author: Gabriel Rodrigues TEXUGO Vendor Homepage: https://www.bookstackapp.com Software Link:...

kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers

A flaw was found in the Linux kernel's networking skbuff component. When skbtrycoalesce attaches paged fragments, it can lose the SKBFLSHAREDFRAG marker. This can lead to the Encapsulating Security Payload ESP input decrypting data in place over page-cache backed fragments, potentially resulting ...

How a Webmail Log File Became a Root-Level Backdoor

THREAT ANALYSIS May 2026 · Forensic Case Study A forensic breakdown of how an attacker turned CyberPanel's SnappyMail logging into a persistent webshell that survived every WordPress cleanup attempt. A WordPress site owner reported redirect malware on their site. They found that clicking anywhere...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that conceals an obfuscated payload designed to steal developer credentials during the package installation. The malicious versions are still available on the official package manager. Malware Behaviour The attac...

CVE-2026-35015

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in dounitmail.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the theticket GET parameter directly into a JavaScript variable assignment. Attacker...

CVE-2026-35008

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in single.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the ticketid GET parameter directly into an HTML attribute. Attackers can craft a...

EUVD-2026-31180

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in addnote.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the ticketid GET parameter directly into a hidden input field VALUE attribute. Attacker...

CVE-2026-35008 Open ISES Tickets < 3.44.2 Reflected XSS via single.php ticket_id Parameter

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in single.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the ticketid GET parameter directly into an HTML attribute. Attackers can craft a...

Malicious code in @tailwind-core/oxide-linux-x64-gnu (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a107a0746f2f5159d661e4d332eac53f871b9d22f80caf5863bdd713e252ae00 The package name '@tailwind-core/oxide-linux-x64-gnu' impersonates the legitimate Tailwind CSS v4 oxide engine package...

MAL-2026-4448 Malicious code in @tailwind-core/oxide-linux-x64-gnu (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a107a0746f2f5159d661e4d332eac53f871b9d22f80caf5863bdd713e252ae00 The package name '@tailwind-core/oxide-linux-x64-gnu' impersonates the legitimate Tailwind CSS v4 oxide engine package...

Embedded Malicious Code

Overview art-template is a simple and superfast templating engine that optimizes template rendering speed by scope pre-declared technique, hence achieving runtime performance which is close to the limits of JavaScript. At the same time, it supports both NodeJS and browser. Affected versions of th...

@cyntler/react-doc-viewer's TXTRenderer fails to sanitize file content and explicitly casts raw data as a ReactNode

Cross-Site Scripting XSS vulnerability in @cyntler/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanitize file content and explicitly casts raw data as a ReactNode...

EUVD-2026-31150

TeleJSON prior to 6.0.0 contains a DOM-based cross-site scripting vulnerability in the parse function that allows attackers to execute arbitrary JavaScript by delivering a crafted JSON payload containing a malicious constructor-name property value. The custom reviver passes the constructor name...

Mini Shai Hulud: Compromised @antv npm packages enable CI/CD credential theft

In this article 1. Attack chain overview 1. Technical analysis 2. How GitHub took action to prevent further harm 2. Mitigation and protection guidance 1. Microsoft Defender XDR Detections 2. Microsoft Defender XDR Threat analytics 3. Advanced hunting 4. Indicators of Compromise IOC 3. References ...

kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers

A flaw was found in the Linux kernel's networking skbuff component. When skbtrycoalesce attaches paged fragments, it can lose the SKBFLSHAREDFRAG marker. This can lead to the Encapsulating Security Payload ESP input decrypting data in place over page-cache backed fragments, potentially resulting ...

kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers

A flaw was found in the Linux kernel's networking skbuff component. When skbtrycoalesce attaches paged fragments, it can lose the SKBFLSHAREDFRAG marker. This can lead to the Encapsulating Security Payload ESP input decrypting data in place over page-cache backed fragments, potentially resulting ...

kernel: "Fragnesia" is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege Escalation (LPE) vulnerability in the Linux kernel

A flaw was found in the Linux kernel's XFRM ESP-in-TCP subsystem. Unsafe in-place cryptographic processing allows a low-privileged local attacker to write arbitrary bytes into the page cache of read-only files, including sensitive system files. An attacker can exploit this to overwrite privileged...

kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done()

In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds reads in handleauthdone Perform an explicit bounds check on payloadlen to avoid a possible out-of-bounds access in the callout. idryomov: changelog...

kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers

A flaw was found in the Linux kernel's networking skbuff component. When skbtrycoalesce attaches paged fragments, it can lose the SKBFLSHAREDFRAG marker. This can lead to the Encapsulating Security Payload ESP input decrypting data in place over page-cache backed fragments, potentially resulting ...

kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers

A flaw was found in the Linux kernel's networking skbuff component. When skbtrycoalesce attaches paged fragments, it can lose the SKBFLSHAREDFRAG marker. This can lead to the Encapsulating Security Payload ESP input decrypting data in place over page-cache backed fragments, potentially resulting ...