CVE-2021-47688

CVE-2021-47688 affects WhiteBeam 0.2.0 through 0.2.1 (before 0.2.2). A local attacker on a server can bypass the allow-list by truncating a file in the OpenFileDescriptor action prior to VerifyCanWrite, enabling potential bypass of protections. Validated details from multiple sources confirm the ...

PT-2025-26640 · Whitebeam · Whitebeam

Name of the Vulnerable Software and Affected Versions: WhiteBeam versions 0.2.0 through 0.2.1 Description: A user with local access to a server can bypass the allow-list functionality because a file can be truncated in the OpenFileDescriptor action before the VerifyCanWrite action is performed...

CVE-2021-47688

In WhiteBeam 0.2.0 through 0.2.1 before 0.2.2, a user with local access to a server can bypass the allow-list functionality because a file can be truncated in the OpenFileDescriptor action before the VerifyCanWrite action is performed...

CVE-2021-47688

In WhiteBeam 0.2.0 through 0.2.1 before 0.2.2, a user with local access to a server can bypass the allow-list functionality because a file can be truncated in the OpenFileDescriptor action before the VerifyCanWrite action is performed...

DNN.PLATFORM possibly allows bypass of IP Filters

DNN.PLATFORM allows a specially crafted request or proxy to be created that would bypass the design of DNN Login IP Filters allowing login attempts from IP Adresses not in the allow list. This vulnerability is fixed in 10.0.1...

Important: libblockdev security update

libblockdev is a C library supporting GObject introspection for manipulation of block devices. It has a plugin-based architecture where each technology like LVM, Btrfs, MD RAID, Swap,... is implemented in a separate plugin, possibly with multiple implementations e.g. using LVM CLI or the new LVM...

AZL-64187 CVE-2025-6019 affecting package libblockdev 2.28-3

A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the "allowactive" setting in Polkit permits a physically present user to take certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, an "allowactive" user on a syst...

CVE-2025-6019

A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the "allowactive" setting in Polkit permits a physically present user to take certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, an "allowactive" user on a syst...

DEBIAN-CVE-2025-31698

ACL configured in ipallow.config or remap.config does not use IP addresses that are provided by PROXY protocol. Users can use a new setting proxy.config.acl.subjects to choose which IP addresses to use for the ACL if Apache Traffic Server is configured to accept PROXY protocol. This issue affects...

GHSA-MC43-4FQR-C965 GeoServer has improper ENTITY_RESOLUTION_ALLOWLIST URI validation in XML Processing (SSRF)

Summary An improper URI validation vulnerability exists that enables an unauthorized attacker to perform XML External Entities XEE attack, then send GET request to any HTTP server. Attacker can abuse this to scan internal networks and gain information about them then exploit further. Moreover,...

SUSE CVE-2025-48888

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.41.3 and prior to versions 2.1.13, 2.2.13, and 2.3.2, deno run --allow-read --deny-read main.ts results in allowed, even though 'deny' should be stronger. The result is the same with all global unary permissions give...

FreeScout Security Bypass Vulnerability (CNVD-2025-20783)

FreeScout is an ultra-lightweight free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout. FreeScout suffers from a security bypass vulnerability that is due to a logical flaw in the application's allow access feature. An attacker can exploit the vulnerability to...

GHSA-XQXC-X6P3-W683 Deno run with --allow-read and --deny-read flags results in allowed

Summary deno run --allow-read --deny-read main.ts results in allowed, even though 'deny' should be stronger. Same with all global unary permissions given as --allow- --deny-. Details Caused by the fast exit logic in 22894. PoC Run the above command expecting no permissions to be passed. Impact Th...

Deno run with --allow-read and --deny-read flags results in allowed

Summary deno run --allow-read --deny-read main.ts results in allowed, even though 'deny' should be stronger. Same with all global unary permissions given as --allow- --deny-. Details Caused by the fast exit logic in 22894. PoC Run the above command expecting no permissions to be passed. Impact Th...

FreeScout 安全漏洞

FreeScout is an ultra-lightweight free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout. FreeScout suffers from a security bypass vulnerability that is due to a logical flaw in the application's allow access feature. An attacker can exploit the vulnerability to...

CVE-2024-32472

excalidraw is an open source virtual hand-drawn style whiteboard. A stored XSS vulnerability in Excalidraw's web embeddable component. This allows arbitrary JavaScript to be run in the context of the domain where the editor is hosted. There were two vectors. One rendering untrusted string as...

CVE-2023-28645

Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app...

CVE-2023-36620

An issue was discovered in the Boomerang Parental Control application before 13.83 for Android. The app is missing the android:allowBackup="false" attribute in the manifest. This allows the user to backup the internal memory of the app to a PC. This gives the user access to the API token that is...

CVE-2023-27474

Directus is a real-time API and App dashboard for managing SQL database content. Instances relying on an allow-listed reset URL are vulnerable to an HTML injection attack through the use of query parameters in the reset URL. An attacker could exploit this to email users urls to the servers domain...

CVE-2022-2501

An improper access control issue in GitLab EE affecting all versions from 12.0 prior to 15.0.5, 15.1 prior to 15.1.4, and 15.2 prior to 15.2.1 allows an attacker to bypass IP allow-listing and download artifacts. This attack only bypasses IP allow-listing, proper permissions are still required...