CVE-2026-31842 Tinyproxy HTTP request parsing desynchronization via case-sensitive Transfer-Encoding handling

Tinyproxy through 1.11.3 is vulnerable to HTTP request parsing desynchronization due to a case-sensitive comparison of the Transfer-Encoding header in src/reqs.c. The ischunkedtransfer function uses strcmp to compare the header value against "chunked", even though RFC 7230 specifies that...

CVE-2026-31842

Tinyproxy through 1.11.3 is vulnerable to HTTP request parsing desynchronization due to a case-sensitive comparison of the Transfer-Encoding header in src/reqs.c. The ischunkedtransfer function uses strcmp to compare the header value against "chunked", even though RFC 7230 specifies that...

CVE-2026-5690

creationtimestamp| type| source ---|---|--- 2026-04-07 01:16:43+00:00| published-proof-of-concept| Telegram/NRb0QMHrG2YdeQFhFIBC199wVAoJ1DSSMrQ5jp3E6gcHNig 2026-04-07 02:21:16+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3miups2vcoa2q...

PT-2026-31068

Name of the Vulnerable Software and Affected Versions versions prior to 2.3 Description When verifying a certificate chain with excluded DNS constraints, these constraints are not correctly applied to wildcard DNS Subject Alternative Names SANs that differ in case. This impacts the validation of...

SUSE CVE-2026-27018

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0...

CVE-2026-5624

creationtimestamp| type| source ---|---|--- 2026-04-06 06:03:38+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mislqrohu423...

OpenPrinting CUPS: Authorization bypass via case-insensitive group-member lookup

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CVE-2026-5540

A vulnerability has been found in code-projects Simple Laundry System 1.0. This vulnerability affects unknown code of the file /modifymember.php of the component Parameter Handler. Such manipulation of the argument firstName leads to sql injection. The attack can be launched remotely. The exploit...

CVE-2026-34379

creationtimestamp| type| source ---|---|--- 2026-04-05 02:01:10+00:00| seen| https://bsky.app/profile/slackers.it/post/3mipnqc75xj2n 2026-04-06 17:32:38+00:00| seen| Telegram/n5Nok-XlRHEre5O89LvYLplT02rw8wZYprnGR4USXlLgM 2026-04-08 11:00:15+00:00| seen|...

Linux Distros Unpatched Vulnerability : CVE-2026-27447

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an...

CVE-2026-22665

prompts.chat prior to commit 1464475, contains an identity confusion vulnerability due to inconsistent case-sensitive and case-insensitive handling of usernames across write and read paths, allowing attackers to create case-variant usernames that bypass uniqueness checks. Attackers can exploit...

CVE-2026-34769

creationtimestamp| type| source ---|---|--- 2026-04-04 00:35:37+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mimyifefbp24 2026-04-04 01:18:49+00:00| seen| Telegram/Wq2MikHHjaMT3QcZYic1EqOjYlzbZBeR3fuLUZ6lQSb49CA 2026-04-04 02:23:06+00:00| seen|...

CVE-2026-27447

A flaw was found in OpenPrinting CUPS. This authorization bypass vulnerability allows an unprivileged user to gain unauthorized access to restricted operations. This can be exploited by using a username that differs only in case from an authorized user during authorization checks. Mitigation...

CVE-2026-35561

creationtimestamp| type| source ---|---|--- 2026-04-03 22:49:26+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mimskjcu5o22 2026-04-03 23:21:08+00:00| seen| Telegram/C4IqkAaofmVuG0ts1zoVr23H-sEIs7UsuvOGOq7uR7BrNw 2026-04-11 08:54:30+00:00| seen|...

Improper Handling of Case Sensitivity

Overview prompts.chat is a Developer toolkit for AI prompts - build, validate, parse, and connect to prompts.chat Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to inconsistent case-sensitive and case-insensitive handling of usernames across write an...

CVE-2026-27447

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an...

AZL-81822 CVE-2026-27447 affecting package cups for versions less than 2.4.17-1

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an...

DEBIAN-CVE-2026-27447

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an...

ALPINE-CVE-2026-27447

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an...

UBUNTU-CVE-2026-27447

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an...