decoder-plus-plus

Decoder++ Decoder++ is an extensible application designed for penetration testers, software developers, and anyone in between looking to effortlessly decode and encode data across various formats. It includes a wide range of preinstalled scripts and codecs, smart decoding and format identificatio...

html/template: golang: Go html/template: Cross-Site Scripting via improper URL escaping in meta tag content

A flaw was found in the html/template package of Go. A remote attacker could exploit this vulnerability by inserting ASCII whitespaces around the equals sign = within a URL's content attribute inside a tag. This improper escaping could lead to Cross-Site Scripting XSS, allowing the attacker to...

PYSEC-2026-1228 Calibre Web and Autocaliweb have a ReDoS vulnerability

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...

CVE-2026-2748: Improper Certificate Validation

SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing...

EUVD-2022-2579

Malicious code in bioql PyPI...

Regular Expression Denial Of Service (ReDoS)

calibreweb is vulnerable to Regular Expression Denial of Service ReDoS. The vulnerability is due to inefficient regular expression processing because the stripwhitespaces function allows catastrophic backtracking when processing a specially crafted username parameter during login...

Regular Expression Denial of Service (ReDoS)

Overview calibreweb is a Web app for browsing, reading and downloading eBooks stored in a Calibre database. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the stripwhitespaces function in cps/stringhelper.py file. An attacker can cause the...

Calibre-Web 安全漏洞

Calibre-Web is a web application for browsing, reading and downloading eBooks from the Calibre database by Jan B, a personal developer. A security vulnerability exists in Calibre-Web version 0.6.24, which stems from a regular expression denial of service vulnerability in the stripwhitespaces...

Regular Expression Denial Of Service (ReDoS)

async is vulnerable to Regular Expression Denial of Service ReDoS. The vulnerability is due to the autoinject function, which allows an attacker to slowdown parsing with crafted whitespaces, resulting in Regular Expression Denial of Service ReDoS...

SUSE-SU-2024:2067-1 Security update for xdg-desktop-portal

This update for xdg-desktop-portal fixes the following issues: - CVE-2024-32462: Fix arbitrary code execution outside bwrap sandbox by checking that the first commandline item doesn't start with whitespaces or a hyphen. bsc1223110...

Improper Access Control

waldhacker/hcaptcha library is vulnerable to Improper Access Control. This vulnerability exists because the captcha field allowed whitespaces, which allows attackers to bypass the security captcha check in the system...

GHSA-5GG7-5WV8-4GCJ Undertow Request Smuggling vulnerability

It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling...

CVE-2021-29659

ownCloud 10.7 has an incorrect access control vulnerability, leading to remote information disclosure. Due to a bug in the related API endpoint, the attacker can enumerate all users in a single request by entering three whitespaces. Secondary, the retrieval of all users on a large instance could...

CVE-2019-18678

An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches between a client and Squid with attacker-controlle...

CVE-2017-12165

It was discovered that Undertow processes http request headers with unusual whitespaces which can cause possible http request smuggling...

UBUNTU-CVE-2017-12165

It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling...

undertow: improper whitespace parsing leading to potential HTTP request smuggling

It was discovered that Undertow processes http request headers with unusual whitespaces which can cause possible http request smuggling...

PYSEC-2015-5

The django.util.http.issafeurl function in Django before 1.4.18, 1.6.x before 1.6.10, and 1.7.x before 1.7.3 does not properly handle leading whitespaces, which allows remote attackers to conduct cross-site scripting XSS attacks via a crafted URL, related to redirect URLs, as demonstrated by a...

PYSEC-2015-5

The django.util.http.issafeurl function in Django before 1.4.18, 1.6.x before 1.6.10, and 1.7.x before 1.7.3 does not properly handle leading whitespaces, which allows remote attackers to conduct cross-site scripting XSS attacks via a crafted URL, related to redirect URLs, as demonstrated by a...

GLSA-200708-17 : Opera: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-200708-17 Opera: Multiple vulnerabilities An error known as 'a virtual function call on an invalid pointer' has been discovered in the JavaScript engine CVE-2007-4367. Furthermore, iDefense Labs reported that an already-freed...