CVE-2026-33392: Improper Neutralization of Special Elements Used in a Template Engine

In JetBrains YouTrack before 2025.3.131383 high privileged user can achieve RCE via sandbox bypass...

ffensive-playbook

HackTheBox — Writeups Collection A collection of HackTheBox m...

ofensive-playbook

HackTheBox — Writeups Collection A collection of HackTheBox m...

ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories

You know that feeling when you open your feed on a Thursday morning and it's just... a lot? Yeah. This week delivered. We've got hackers getting creative in ways that are almost impressive if you ignore the whole "crime" part, ancient vulnerabilities somehow still ruining people's days, and enoug...

PT-2026-35321

Summary In FlowiseAI, the Chatflow configuration file upload settings can be modified to allow the application/javascript MIME type. This lets an attacker upload .js files even though the frontend doesn’t normally allow JavaScript uploads. This enables attackers to persistently store malicious...

CVE-2026-30993: Improper Control of Generation of Code

Slah CMS v1.5.0 and below was discovered to contain a remote code execution RCE vulnerability in the session function at config.php. This vulnerability is exploitable via a crafted input...

CVE-2026-40316: Improper Control of Generation of Code

OWASP BLT is a QA testing and vulnerability disclosure platform that encompasses websites, apps, git repositories, and more. Versions prior to 2.1.1 contain an RCE vulnerability in the .github/workflows/regenerate-migrations.yml workflow. The workflow uses the pullrequesttarget trigger to run wit...

@artur-abliazimov/othentic-cli (1.16.6), @cinema9989/contracts (>=1.0.0, <=1.0.2) +22 more potentially affected by CVE-2026-40879 via @nestjs/microservices (>=11.0.1, <=11.1.18)

@nestjs/microservices NPM version =11.0.1, =1.0.0, =3.8.8, =11.0.36, =1.0.0, =1.0.11, =1.0.23, =1.0.1, =1.0.1, =11.0.0, =0.7.0, =1.0.4, =1.0.36, =1.1.0, =1.0.0, =1.1.11 and more Source cves: CVE-2026-40879 Source advisory: OSV:GHSA-HPWF-8G29-85QM...

CVE-2026-39424: Improper Neutralization of Formula Elements in a CSV File

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, the chat export feature is vulnerable to Improper Neutralization of Formula Elements in a CSV File. When an administrator exports the application chat history to an Excel file .xlsx via the...

CVE-2026-37598: Improper Neutralization of Special Elements used in an SQL Command

SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to arbitrary code execution RCE via /scheduler/classes/SystemSettings.php?f=updatesettings...

CVE-2026-39399: Improper Input Validation

NuGet Gallery is a package repository that powers nuget.org. A security vulnerability exists in the NuGetGallery backend job’s handling of .nuspec files within NuGet packages. An attacker can supply a crafted nuspec file with malicious metadata, leading to cross package metadata injection that ma...

CVE-2026-38526: Unrestricted Upload of File with Dangerous Type

An authenticated arbitrary file upload vulnerability in the /admin/tinymce/upload endpoint of Webkul Krayin CRM v2.2.x allows attackers to execute arbitrary code via uploading a crafted PHP file...

PT-2026-34828

Impact A crafted hostAlias argument such as -oProxyCommand=... was passed to ssh/scp without an argument terminator. SSH interprets arguments starting with - as options regardless of position, so the option-injection caused SSH to execute the attacker-supplied ProxyCommand locally on the machine...

CVE-2026-39420: Protection Mechanism Failure

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an incomplete sandbox protection mechanism allows an authenticated user with tool execution privileges to escape the LDPRELOAD-based sandbox. By env command the attacker can clear the environment variables and drop...

CVE-2026-33858: Deserialization of Untrusted Data

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

PT-2026-34694

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, png set tRNS and png set PLTE each alias a heap-allocated buffer between png struct and png info, sharing a single allocation...

@algotech-ce/business (>=5.1.138, <=6.0.28), @braingrid/tools (1.1.0) +8 more potentially affected by unknown CVE via mathjs (>=15.0.0, <=15.1.1)

mathjs NPM version =15.0.0, =5.1.138, =1.0.0, =0.5.7, =0.0.0-alpha.0, =0.0.2, =0.0.6 Source cves: unknown CVE Source advisory: SNYK:JS-MATHJS-15989794...

africa.shuwari.sbt:sbt-js_2.12_1.0 (>=0.14.1, <=0.16.1), africa.shuwari.sbt:sbt-netbeans_2.12_1.0 (>=0.1.0, <=0.1.1) +25870 more potentially affected by CVE-2026-34477 via org.apache.logging.log4j:log4j-core (>=2.0, <=3.0.0-beta3)

org.apache.logging.log4j:log4j-core MAVEN version =2.0, =0.14.1, =0.1.0, =0.9.6, =0.12.0, =0.9.6, =0.9.6, =0.9.6, =0.9.6, =0.14.1, =0.9.6, =0.14.1, =4.4.0.0, =1.4.6, =1.4.6, =1.4.9 and more Source cves: CVE-2026-34477 Source advisory: SNYK:JAVA-ORGAPACHELOGGINGLOG4J-15967727...

africa.shuwari.sbt:sbt-js_2.12_1.0 (>=0.14.1, <=0.16.1), africa.shuwari.sbt:sbt-netbeans_2.12_1.0 (>=0.1.0, <=0.1.1) +25870 more potentially affected by CVE-2026-34480 via org.apache.logging.log4j:log4j-core (>=2.0, <=3.0.0-beta3)

org.apache.logging.log4j:log4j-core MAVEN version =2.0, =0.14.1, =0.1.0, =0.9.6, =0.12.0, =0.9.6, =0.9.6, =0.9.6, =0.9.6, =0.14.1, =0.9.6, =0.14.1, =4.4.0.0, =1.4.6, =1.4.6, =1.4.9 and more Source cves: CVE-2026-34480 Source advisory: SNYK:JAVA-ORGAPACHELOGGINGLOG4J-15967769...

CVE-2026-39987: Missing Authentication for Critical Function

marimo is a reactive Python notebook. Prior to 0.23.0, Marimo has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSock...