Prompty: Arbitrary code execution via JavaScript frontmatter in TypeScript loader

Summary The TypeScript Prompty loader used gray-matter without overriding executable frontmatter engines. gray-matter supports JavaScript frontmatter blocks such as ---js and evaluates them while parsing. An attacker-controlled .prompty file could therefore execute arbitrary JavaScript during...

WordPress Contact Form by Supsystic - Server-Side Template Injection

Contact Form by Supsystic WordPress plugin = 1.7.36 contains a server-side template injection caused by unsandboxed TwigLoaderString and cfsPreFill functionality, letting unauthenticated attackers execute arbitrary code remotely via GET parameters. id: CVE-2026-4257 info: name: WordPress Contact...

CVE-2026-53597

Prompty is a markdown file format .prompty for LLM prompts. From 2.0.0-alpha.1 until 2.0.0-beta.3, the @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts used gray-matter without overriding executable js and javascript frontmatter engines, allowing an...

CVE-2026-53597 Prompty: Arbitrary code execution via JavaScript frontmatter in TypeScript loader

Prompty is a markdown file format .prompty for LLM prompts. From 2.0.0-alpha.1 until 2.0.0-beta.3, the @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts used gray-matter without overriding executable js and javascript frontmatter engines, allowing an...

CVE-2026-53597

CVE-2026-53597 affects the Prompty markdown format loader: for versions 2.0.0-alpha.1 through 2.0.0-beta.3, the @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts did not override executable engines for js/frontmatter, allowing attacker-controlled .prompty file...

CVE-2026-53597 Prompty: Arbitrary code execution via JavaScript frontmatter in TypeScript loader

Prompty is a markdown file format .prompty for LLM prompts. From 2.0.0-alpha.1 until 2.0.0-beta.3, the @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts used gray-matter without overriding executable js and javascript frontmatter engines, allowing an...

CVE-2026-53597

Prompty is a markdown file format .prompty for LLM prompts. From 2.0.0-alpha.1 until 2.0.0-beta.3, the @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts used gray-matter without overriding executable js and javascript frontmatter engines, allowing an...

CVE-2026-59867

CVE-2026-59867 affects Kiota, an OpenAPI-based HTTP client code generator. Before 1.32.5, Kiota’s OpenAPI $ref resolution could fetch remote http(s) URLs or read local absolute/out-of-tree file paths, enabling build‑time SSRF, remote file inclusion, and local file inclusion when generating client...

HelloNet campaign — new malicious modules launched through the ViPNet update system

UPD 16.07.2026: Added rules to protect companies using our SIEM system Kaspersky SIEM, and listed events for developing custom detection rules or conducting Threat hunting. UPD 16.07.2026: Added detection of the malicious activity using Kaspersky Managed Detection and Response. UPD 16.07.2026:...

PT-2026-60484

Prompty is a markdown file format .prompty for LLM prompts. From 2.0.0-alpha.1 until 2.0.0-beta.3, the @prompty/core TypeScript loader in runtime/typescript/packages/core/src/core/loader.ts used gray-matter without overriding executable js and javascript frontmatter engines, allowing an...

CVE-2026-43637

Cornac before 2.6.0 contains a path traversal Tar Slip vulnerability that allows attackers to write arbitrary files outside the intended cache directory by supplying a crafted TAR archive containing ../ sequences, absolute paths, or symlink/hardlink entries to the extractarchive function in...

RLSA-2026:39297 Moderate: edk2 security, bug fix, and enhancement update

EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fixes: openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key CVE-2026-31790 openssl: OpenSS...

edk2 security, bug fix, and enhancement update

An update is available for edk2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list EDK Embedded Development Kit is a project to enable UEFI support for Virtual...

Compromised AsyncAPI npm Packages Deliver Multi-Stage Botnet Malware

Four compromised npm packages in the @asyncapi namespace have been observed distributing a multi-stage botnet loader, according to findings from OX Security, SafeDep, Socket, and StepSecurity. The affected packages are listed below - @asyncapi/[email protected]...

CVE-2026-54684

jadx is a Dex to Java decompiler. From 1.5.2 to 1.5.5, a malicious .xapk file can cause jadx to write attacker-controlled archive entry contents outside the intended XAPK plugin temporary unpack directory because XApkLoader resolves each entry name directly with tmpDir.resolvefileName after a...

Moderate: Red Hat Security Advisory: edk2 security, bug fix, and enhancement update

An update for edk2 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

CVE-2026-58638

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally...

CVE-2026-58638 Windows Boot Loader Security Feature Bypass Vulnerability

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CVE-2026-58638 Windows Boot Loader Security Feature Bypass Vulnerability

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CVE-2026-58638

CVE-2026-58638 is a Windows Boot Loader security feature bypass caused by a missing cryptographic step. The vulnerability allows a locally authenticated attacker to bypass a security feature. Public material in connected sources attributes the issue to Windows Boot Loader behavior and notes Micro...