CVE-2026-85586

phpMyFAQ versions before 4.1.8 fail to validate CAPTCHA when the store parameter is set to 'now' in question submission requests. This allows unauthenticated attackers to bypass CAPTCHA protection and submit unlimited questions directly, resulting in database pollution and triggering outgoing mai...

CVE-2026-85584

SiYuan versions before v3.8.2 are affected by a denial of service vulnerability in the publish-service Basic Auth throttle . The throttle stores failed-attempt state keyed by attacker-controlled usernames without enforcing capacity limits or eviction policies, allowing unauthenticated attackers t...

CVE-2026-85585

SiYuan before v3.8.2 contains an unbounded resource consumption vulnerability in its request-concurrency middleware (ControlConcurrency). The middleware retains mutex entries for every unique request path without any eviction mechanism . An unauthenticated remote attacker can send numerous unique...

CVE-2026-85583

SiYuan versions prior to v3.8.2 are affected by a path traversal vulnerability in the reader-accessible file-read endpoint. The root cause is that the endpoint follows symlinks when opening authorized asset paths, allowing an attacker with the reader role to request a logical asset under data/ass...

CVE-2026-85581

SiYuan versions prior to v3.8.2 are affected by a denial of service vulnerability in the unauthenticated /api/system/uiproc endpoint. The endpoint accepts and retains attacker-controlled process identifiers without size limits or authentication, allowing an attacker to send repeated requests with...

CVE-2026-85582

SiYuan versions before v3.8.2 contain an unbounded session creation vulnerability in the publish-service Basic Auth handler . Authenticated attackers can repeatedly authenticate with valid credentials to create persistent session entries without expiry or capacity limits, causing indefinite proce...

CVE-2026-85580

SiYuan versions before v3.8.2 contain a path guard bypass in the MCP file-access handler , caused by case-sensitive matching on Linux filesystems. An attacker with low privileges can read the protected publishAccess.json file by requesting a case-variant path (e.g., PublishAccess.json), disclosin...

CVE-2026-85578

SiYuan through 3.8.1 contains an authorization bypass in the /api/file/getFile endpoint. Attackers with reader role can retrieve files from notebooks explicitly configured as Visible:false , gaining access to private workspace files including notebook metadata and internal configuration by knowin...

CVE-2026-85579

SiYuan before v3.8.2 contains an information disclosure vulnerability in the reader-accessible POST /api/transactions/undoState endpoint. The endpoint returns the peekMutatedRootIDs list from the global undo-log stack for a caller-supplied root ID without applying publish-access visibility filter...

CVE-2026-85577

AVideo through commit c91b5975d is affected by a reflected cross-site scripting vulnerability in userLogin.php . The root cause is that the error parameter is reflected into the page without sufficient sanitization, allowing an unauthenticated attacker to break out of a sequences. The payload ex...

CVE-2026-27347

A Missing Authorization (Broken Access Control) vulnerability in the Crocoblock JetPopup WordPress plugin allows exploitation of incorrectly configured access control security levels. The issue affects versions from unknown through 2.0.20.2 . The CVSS 3.1 score is 5.3 (Medium) with a network atta...

CVE-2026-84428

fastify versions before 5.12.2 are vulnerable to a header validation bypass caused by incomplete case normalization in the JSON Schema Draft 7 dependencies keyword. While the library lowercases property keys and the root-level required array to accommodate HTTP's case-insensitive headers, it fail...

CVE-2026-85534

A flaw in libsoup 's HTTP/2 client can crash the process when a malicious server manipulates flow-control settings. When a client sends a request body from a non-pollable input stream , the library may buffer more data than the current flow-control window allows. A remote HTTP/2 server can then s...

CVE-2026-4644

A Missing Authorization vulnerability in the HTTP Connector of Google Cloud Integration Connectors (versions prior to 2025-12-11) allowed an authenticated user to escalate privileges and take over a Google Cloud Project via unauthorized service account attachment. The flaw enabled a user with low...

CVE-2026-85512

SourceCodester Class and Exam Timetabling System 1.0 is affected by a missing authorization vulnerability in the file /admin/session.php . The ID parameter can be manipulated by an unauthenticated remote attacker to bypass access controls. The CVSS 3.1 score is 7.3 (HIGH) with low impact across c...

CVE-2026-79707

A Path Traversal vulnerability in the builder endpoint of Google Cloud Agent Development Kit (ADK) versions 1.9.0 through 1.21.0 (Python) allows an unauthenticated remote attacker to read arbitrary files by supplying a crafted file_path query parameter. The CVSS 4.0 base score is 8.7 (HIGH) , ref...

CVE-2026-84045

The E-cab Taxi Booking Manager for Woocommerce WordPress plugin, in versions before 2.0.5 , fails to validate client-supplied trip distance and base-price values on the server before pricing a booking. This allows unauthenticated attackers to manipulate the order total down to zero and place real...

CVE-2026-84044

The Restaurant Menu and Food Ordering WordPress plugin before 2.4.12 fails to verify that a PayPal Instant Payment Notification (IPN) genuinely originates from PayPal. This allows unauthenticated attackers to forge a payment notification and mark their own order as paid and completed without maki...

CVE-2026-84043

The ePayco Payment Gateway for WooCommerce WordPress plugin, in versions before 8.4.7 , fails to properly verify the authenticity of payment confirmation requests. This allows unauthenticated attackers to mark orders as paid without presenting a valid gateway signature, resulting in a low integri...

CVE-2026-82923

The AI Website Builder WordPress plugin (GitHub build 1.0.0 ) lacks any authorization or nonce check on its REST API routes. This allows an unauthenticated attacker to install and activate plugins and themes, import content from an attacker-controlled URL, write an arbitrary file into the uploads...