Broken Object Level Authorization in the Wild: An Empirical Taxonomy from 100+ Bug Bounty Disclosures

Broken Object Level Authorization BOLA is consistently ranked the most critical API security vulnerability, yet the existing literature remains almost entirely conceptual. This paper presents one of the first large-scale empirical analyses of BOLA in publicly disclosed bug bounty reports. We...

Fedora 44 : perl-Apache-Session-Browseable (2026-19d80281b7)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-19d80281b7 advisory. This update has improvements to generate more secure session IDs CVE-2026-8503. Tenable has extracted the preceding description block directly from the Fedor...

CVE-2026-3473

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to validate file ownership and access control, which allows an authenticated user to access and download files belonging to other users or teams via crafted Boards API requests using valid file IDs...

CVE-2026-3473

CVE-2026-3473 affects Mattermost prior to fixed versions: 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, and 10.11.x

Security update for chromium (critical)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2026:0175-1 Rating: critical References: 1265848 Cross-References: CVE-2026-9110 CVE-2026-9111 CVE-2026-9112 CVE-2026-9113 CVE-2026-9114 CVE-2026-9115 CVE-2026-9116 CVE-2026-9117 CVE-2026-9118 CVE-2026-9119...

CVE-2026-44054

Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial of service by exploiting the reconnect mechanism...

CVE-2026-44054: Use of Insufficiently Random Values

Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial of service by exploiting the reconnect mechanism...

PT-2026-42411

Name of the Vulnerable Software and Affected Versions Netatalk versions 2.0.0 through 4.4.2 Description Netatalk generates AFP session tokens derived from predictable process IDs. This allows a remote authenticated attacker to cause a denial of service by exploiting the reconnect mechanism...

PT-2026-42558

Name of the Vulnerable Software and Affected Versions Concrete CMS versions 9.5.0 and earlier Description An Insecure Direct Object Reference IDOR, which occurs when an application provides direct access to objects based on user-supplied input, combined with a missing authentication gate allows...

Keycloak 安全漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak itself. Keycloak has a security vulnerability, which stems from low-privilege administrators with the view-clients role being able to exploit the evaluate-scopes management API endpoint by passing arbitrary...

CVE-2026-45350 Open WebUI: Chat completion API allows tool restrictions to be bypassed

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass tool restrictions, potentially enabling unauthorized actions or access. In the chatcompletion API, t...

CVE-2026-44718 Mathesar: Missing collaborator checks allowed access to saved explorations in other databases

Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. From 0.2.0 to before 0.10.0, explorations.get, explorations.replace, and explorations.delete operate on an explorationid without verifying that the requesting user was a collaborator on the...

CVE-2026-8503

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

UBUNTU-CVE-2026-8503

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

CVE-2026-8503 Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

CVE-2026-8503 Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

EUVD-2026-30536

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

CVE-2026-8503

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

CVE-2026-8503 Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids

Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand function, the epoch time, and the PID, that is hashed...

CVE-2026-8503

The Apache::Session::Generate::SHA256 Perl module in versions before 1.3.19 creates insecure session IDs. The root cause is that the default session ID generator uses a SHA-256 hash of predictable, low-entropy sources, specifically the built-in rand() function, the epoch time , and the PID . Thes...