Apache HTTP Server - ACL Bypass

Encoding problem in modproxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. id: CVE-2024-38473 info: name: Apache HTTP Server - ACL Bypass author: pdteam severity: high...

CVE-2022-33891

「💥」CVE-2022-33891 Description The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether a user has access permissions to view or modify the application. If ACLs are enabled, a code path in...

CVE-2024-38473-Nuclei-Template

CVE-2024-38473 Nuclei Template Description Nuclei template designed to detect Apache servers vulnerable to CVE-2024-38473. It first identifies servers running Apache 2.4.60 with default PHP-FPM settings. Then, it fuzzes for potential PHP files protected by ACLs that might be bypassed due to this...

CVE-2026-86418

MISP versions ≤2.5.45 expose organisation metadata (ID, UUID, name) through the dashboard organisation picker without applying the visibility restrictions enforced by the normal organisation index. When the Security.hide_organisation_index_from_users setting was enabled, normal organisation enume...

CVE-2026-86342

MISP versions ≤ 2.5.45 contain improper authorization checks in the freetext feed preview functionality. Correlation lookups queried attributes from events without applying the requesting user's ACL, exposing restricted event correlations and associated information to users lacking access. The sa...

CVE-2024-54679

CVE-2024-54679 CVE-2024-54679 - CyberPanel（又名 Cyber Panel）拒绝服务漏洞 描述 在 Cyber Panel 中发现了一个拒绝服务（DoS）漏洞，允许任何经过身份验证的用户通过发送请求到 /dataBases/restartMySQL 端点来重启数据库。该漏洞出现在 Cyberpanel/databases/views.py 文件第 400 行的 restartMySQL 函数中，该操作在执行前未检查用户权限（ACL）。该函数首先从会话中获取用户 ID（身份验证检查），然后调用 mysqlUtilities 类中的...

CVE-2020-11890

由 HK 制作 CVE-2020-11890: 用户组表类中的输入验证不当可能导致 ACL 配置损坏，进而实现 RCE 链接 https://developer.joomla.org/security-centre/810-20200402-core-missing-checks-for-the-root-usergroup-in-usergroup-table.html PoC 受影响版本: 3.9.17 之前的 Joomla 核心 用户要求: 管理员账户（非超级管理员） 获取访问权限: 创建一个新的超级管理员，然后触发 RCE。 Joomla 中的远程代码执行 RCE 使用你的凭据运...

CVE-2026-46552

CVE-2026-46552 NocoDB Shared-Base Links Could Invite Real Base Members and Survive Share Revocation Intro I found this issue while reviewing NocoDB , with a simple security question in mind: Can a public shared-base link cross the boundary from temporary shared access into real authenticated base...

PT-2026-86669

Affected versions of MISP allow any authenticated user to access TemplatesController::uploadFile because the ACL entry for templates/uploadFile used the wildcard . This bypasses the intended role restrictions applied to neighboring template-management operations. The upload handler accepts...

PT-2026-86768

Affected versions of MISP expose organisation metadata through the dashboard organisation picker without applying the same visibility restrictions enforced by the normal organisation index and per-organisation view. The affected endpoint returned fields including: organisation ID; UUID; name. Whe...

PT-2026-86738

Incorrect Authorization CWE-863 in Kibana Entity Analytics can lead to a loss of security monitoring via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user holding only read-level Security feature access, and no Elasticsearch privileges, could stop the recurri...

CVE-2021-40346

CVE-2021-40346: HAProxy HTTP Request Smuggling - ACL Bypass Overview This project demonstrates CVE-2021-40346 , a critical integer overflow vulnerability in HAProxy that enables HTTP Request Smuggling attacks to bypass security controls. CVSSv3 Score: 7.5 High Contributors: 1. Boian Eduard 2...

SAPGateBreaker-Exploit

CVE-2022-22536: HTTP Smuggling Through SAP's Front Door SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation. An unauthenticated attacker can prepe...

CVE-2026-86283

MISP 's UiBeta theme collection view template (app/View/Themed/UiBeta/Collections/view.ctp) contained an authorization bypass : while the controller correctly enforced per-user event ACL via Event::fetchSimpleEvents(), the view independently re-queried the same event UUIDs using only an Event.uui...

CVE-2026-86283 MISP UiBeta Collection View Bypasses Event ACL, Exposing Unauthorized Event Data

MISP's UiBeta theme collection view app/View/Themed/UiBeta/Collections/view.ctp performed a secondary query of member events by UUID without applying the caller's access control list ACL. The CollectionsController::view action correctly resolved collection element UUIDs through...

CVE-2021-40346

CVE-2021-40346 — HAProxy 整数溢出导致 HTTP 请求走私 漏洞概要 HAProxy 是一款基于开源的反向代理兼负载均衡器，负责负载均衡及 ACL（访问控制规则）处理等功能的软件。 CVE-2021-40346 是 HAProxy 在将 HTTP 头部以内部 HTX 格式存储时，htxaddheader 函数未验证头部名称（Header Name）长度而导致的访问控制绕过（ACL Bypass）漏洞。 此漏洞仅需将 HTTP 请求中头部名称的长度按特定条件增加，即可让攻击者在后端执行任意请求，操作方式简单但影响范围大，属于高危漏洞。...

CVE-2026-19081

Missing Authorization vulnerability in Gastromenum Gastromenum Ticket and QR Menu System allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Gastromenum Ticket and QR Menu System: before 2026.08.31...

CVE-2026-19043

CVE-2026-19043 is a Missing Authorization (ACL bypass) vulnerability in Menulux Portal by Menulux Software Inc. , affecting the critical POS management functions where access is not properly constrained by access control lists. This allows an authenticated low-privilege user to access functionali...

CVE-2026-19043 Authorization Bypass Critical POS Management Functions in Menulux Software's Menulux Portal

Missing Authorization vulnerability in Menulux Software Inc. Menulux Portal allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Menulux Portal: before 20260903211448...

BypassFuzzer

Bypass Fuzzer The original 403fuzzer.py : ==Note: This has been deprecated for my new, shiny burp extension that is 1000000% better. Thank you for using my tools!== You can find the extension here: https://github.com/intrudir/BypassFuzzer-Burp Fuzz 401/403ing endpoints for bypasses Perform variou...