PT-2026-6277

Name of the Vulnerable Software and Affected Versions Qwik versions prior to 1.12.0 Description Qwik is a javascript framework. A regular expression typo within the isContentType function causes incorrect parsing of certain Content-Type headers. Recommendations Update to version 1.12.0 or later...

PT-2026-6508

Mailpit has an SMTP Header Injection via Regex Bypass in github.com/axllent/mailpit...

📄 Mailpit SMTP CRLF Injection

A CRLF injection vulnerability exists in Mailpit's SMTP server versions prior to 1.28.3. The vulnerability allows attackers to inject arbitrary SMTP headers by including carriage return characters in email addresses due to insufficient regex validation. Mailpit - SMTP CRLF Injection via Regex...

CVE-2025-11175

Improper Neutralization of Special Elements used in an Expression Language Statement 'Expression Language Injection' vulnerability in The Wikimedia Foundation Mediawiki - DiscussionTools Extension allows Regular Expression Exponential Blowup.This issue affects Mediawiki - DiscussionTools Extensio...

CVE-2025-11175 DiscussionTools should use better regex

Improper Neutralization of Special Elements used in an Expression Language Statement 'Expression Language Injection' vulnerability in The Wikimedia Foundation Mediawiki - DiscussionTools Extension allows Regular Expression Exponential Blowup.This issue affects Mediawiki - DiscussionTools Extensio...

CVE-2025-11175 DiscussionTools should use better regex

Improper Neutralization of Special Elements used in an Expression Language Statement 'Expression Language Injection' vulnerability in The Wikimedia Foundation Mediawiki - DiscussionTools Extension allows Regular Expression Exponential Blowup.This issue affects Mediawiki - DiscussionTools Extensio...

CVE-2025-11175

CVE-2025-11175 concerns the MediaWiki DiscussionTools extension (version 1.44 and 1.43 affected) and is caused by improper neutralization of certain expression language elements, enabling a Regular Expression exponential blowup. Public entries from NVD, Debian security tracker, and related OSV en...

MediaWiki - DiscussionTools Extension security vulnerabilities

MediaWiki - DiscussionTools Extension is an open-source discussion page plugin for MediaWiki. The versions 1.44 and 1.43 of the MediaWiki - DiscussionTools Extension contain security vulnerabilities. These vulnerabilities stem from improper handling of special elements within expressions language...

ROS-20260129-73-0015

A vulnerability in the html.parser.HTMLParser module of the Python programming language interpreter involves the use of a regular expression with inefficient computational complexity. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

GHSA-R354-F388-2FHH Hono IPv4 address validation bypass in IP Restriction Middleware allows IP spoofing

Summary IP Restriction Middleware in Hono is vulnerable to an IP address validation bypass. The IPV4REGEX pattern and convertIPv4ToBinary function in src/utils/ipaddr.ts do not properly validate that IPv4 octet values are within the valid range of 0-255, allowing attackers to craft malformed IP...

Hono IPv4 address validation bypass in IP Restriction Middleware allows IP spoofing

Summary IP Restriction Middleware in Hono is vulnerable to an IP address validation bypass. The IPV4REGEX pattern and convertIPv4ToBinary function in src/utils/ipaddr.ts do not properly validate that IPv4 octet values are within the valid range of 0-255, allowing attackers to craft malformed IP...

Incorrect Regular Expression

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Incorrect Regular Expression in the form of the IPV4REGEX pattern not properly matching IPv4 octet ranges, and passing values above 255 on to convertIPv4ToBinary. An attacker can gain...

CVE-2026-24037

Horilla is a free and open source Human Resource Management System HRMS. In version 1.4.0, the hasxss function attempts to block XSS by matching input against a set of regex patterns. However, the regexes are incomplete and context-agnostic, making them easy to bypass. Attackers are able to...

GO-2026-4311 Fulcio is vulnerable to Server-Side Request Forgery (SSRF) via MetaIssuer Regex Bypass in github.com/sigstore/fulcio

Fulcio is vulnerable to Server-Side Request Forgery SSRF via MetaIssuer Regex Bypass in github.com/sigstore/fulcio...

CVE-2026-24037 Horilla HRM has XSS Bypass through Project Name

Horilla is a free and open source Human Resource Management System HRMS. In version 1.4.0, the hasxss function attempts to block XSS by matching input against a set of regex patterns. However, the regexes are incomplete and context-agnostic, making them easy to bypass. Attackers are able to...

📄 libxml2 2.9.14 Remote Code Execution

libxml2 version 2.9.14 2022 proof of concept exploit for a heap buffer overflow in the xmlRegEpxFromParse function in xmlregexp.c. This version from the author is in the form of a Metasploit module...

Seroval security vulnerabilities

Seroval is a formatted Java library developed by Alexis H. Munsayac. Versions of Seroval 1.4.0 and earlier contain security vulnerabilities. These vulnerabilities arise from the possibility of exhausting memory or causing denial-of-service attacks when custom RegEx patterns are deserialized...

Azure Linux 3.0 Security Update: librsvg2 (CVE-2022-24713)

The version of librsvg2 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-24713 advisory. - regex is an implementation of regular expressions for the Rust language. The regex crate features built-in...

njs:njs_process_script_fuzzer: Heap-buffer-overflow in match

Detailed Report: https://oss-fuzz.com/testcase?key=4641884189556736 Project: njs Fuzzing Engine: libFuzzer Fuzz Target: njsprocessscriptfuzzer Job Type: libfuzzerasannjs Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7d71ddb00101 Crash State: match pcre2match8...

GHSA-54WQ-72MP-CQ7C Mailpit has an SMTP Header Injection via Regex Bypass

Vulnerability Report: SMTP Header Injection via Regex Bypass Vulnerable Code: mailpit/internal/smtpd/smtpd.go Executive Summary Mailpit's SMTP server is vulnerable to Header Injection due to an insufficient Regular Expression used to validate RCPT TO and MAIL FROM addresses. An attacker can injec...