CVE-2022-25765-exploit

CVE-2022-25765 — Command Injection in pdfkit Description CVE-2022-25765 is a command injection vulnerability affecting pdfkit Ruby gem in versions 0.8.7.2. The vulnerability has a CRITICAL severity with CVSS 9.8, as it allows remote command execution without authentication. The problem lies in th...

CVE-2021-33564

CVE-2021-33564 PoC Exploit script for CVE-2021-33564 Argument Injection in Dragonfly Ruby Gem. Usage Arbitrary File Read python3 poc.py -u https:///system/refinery/images -r /etc/passwd Arbitrary File Write python3 poc.py -u https:///system/refinery/images -w public/test.txt -c test.txt -lu http:...

CVE-2023-31606

CVE-2023-31606 Vulnerabilidad Se descubrió un problema de Denegación de Servicio por Expresión Regular ReDoS en la función sanitizehtml de la gema redcloth = v4.0.0. Esta vulnerabilidad permite a los atacantes causar una Denegación de Servicio DoS mediante el suministro de una carga útil...

AlmaLinux 10 : ruby (ALSA-2026:72785)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:72785 advisory. resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses CVE-2026-80212 Tenable has extracted the preceding description...

EUVD-2026-90914

A flaw was found in rubygem-foremanremoteexecution. A command injection vulnerability exists in the Red Hat Satellite API /api/v2/jobinvocations. When a job template has the effectiveuser property marked as overridable: true, the application fails to properly sanitize the effectiveuser input...

CVE-2026-55107

Kobako is a Ruby gem that embeds a Wasm-isolated mruby interpreter inside applications, allowing execution of untrusted Ruby scripts LLM-generated code, user formulas, student submissions, third-party plugins in-process without giving them access to host memory, files, network, or credentials. Fr...

CVE-2026-55107 Kobako Vulnerable to Sandbox Escape: guest eval reaches host RCE via method_missing → public_send (any bound Service)

Kobako is a Ruby gem that embeds a Wasm-isolated mruby interpreter inside applications, allowing execution of untrusted Ruby scripts LLM-generated code, user formulas, student submissions, third-party plugins in-process without giving them access to host memory, files, network, or credentials. Fr...

EUVD-2026-90197

Kobako is a Ruby gem that embeds a Wasm-isolated mruby interpreter inside applications, allowing execution of untrusted Ruby scripts LLM-generated code, user formulas, student submissions, third-party plugins in-process without giving them access to host memory, files, network, or credentials. Fr...

CVE-2026-92904 Rubygem-foreman_remote_execution: job output readable without object-level view_job_invocations check

A flaw was found in the foremanremoteexecution plugin's template invocations controller. The showtemplateinvocationbyhost action resolves the job invocation by ID without evaluating the caller's viewjobinvocations permission filter against the record. An authenticated user whose job invocation...

Astra Linux – Vulnerability in Ruby-Nokogiri

Nokogiri is a Rubygem that provides HTML, XML, SAX, and Reader parsers, with support for XPath and CSS selectors. In Nokogiri versions prior to 1.11.0.rc4, there was an XXE vulnerability. XML schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accesse...

Astra Linux – Vulnerability in Ruby 2.5

In Ruby, the CGI::Cookie.parse method used from version 2.6.8 mishandles security prefixes in cookie names. This issue also affects the CGI gem used from version 0.3.0 in Ruby...

Astra Linux – Vulnerability in yajl

In the yajl-ruby gem version 1.3.0 for Ruby, when a properly crafted JSON file is provided to Yajl::Parser.new.parse, the entire Ruby process crashes with a SIGABRT in the yajlstringdecode function in yajlencode.c. This causes the entire Ruby process to terminate, potentially leading to a denial ...

CVE-2023-46035

The svgoptimizer gem before 0.3.0 for Ruby performs entity expansion on untrusted documents...

Security Bulletin: Multiple vulnerabilities in IBM Aspera Enterprise Webapps

Summary Multiple vulnerabilities were addressed in IBM Aspera Enterprise Webapps version 1.0.6 Vulnerability Details CVEID:CVE-2026-54500 DESCRIPTION: Oj Optimized JSON is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.3, Oj.load in :object mode reads...

CVE-2026-63435

Mail is an internet library for Ruby designed to handle email generation, parsing, and sending. Prior to 2.9.1, Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode used a single Stringmatch and an overly greedy charset capture to decode only the first RFC 2047 encoded-word and mishandle...

DEBIAN-CVE-2026-63435

Mail is an internet library for Ruby designed to handle email generation, parsing, and sending. Prior to 2.9.1, Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode used a single Stringmatch and an overly greedy charset capture to decode only the first RFC 2047 encoded-word and mishandle...

CVE-2026-63435 Mail: Email address spoofing via malformed RFC 2047 encoded-words

Mail is an internet library for Ruby designed to handle email generation, parsing, and sending. Prior to 2.9.1, Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode used a single Stringmatch and an overly greedy charset capture to decode only the first RFC 2047 encoded-word and mishandle...

CVE-2026-63435

Mail (Ruby gem for email generation, parsing, and sending) is vulnerable to email address spoofing via malformed RFC 2047 encoded-words prior to version 2.9.1 . The root cause lies in Mail::Utilities.q_value_decode and Mail::Utilities.b_value_decode in lib/mail/utilities.rb, which used a single S...

seccomp-tools v1.7.1

Seccomp Tools Powerful tools for seccomp analysis. This project is aimed primarily but not exclusively at analyzing seccomp sandboxes in CTF pwn challenges. Some features are CTF-specific, but they're just as useful for analyzing real-world seccomp filters. Features Dump - Automatically dumps...

[SECURITY] Fedora 43 Update: rubygem-mechanize-2.14.1-1.fc43

The Mechanize library is used for automating interaction with websites. Mechanize automatically stores and sends cookies, follows redirects, can follow links, and submit forms. Form fields can be populated and submitted. Mechanize also keeps track of the sites that you have visited as a history...