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CVE-2026-72812 Média · 6.5 CWE-862 14/08/2026
SiYuan before v3.7.4 Missing Authorization via refreshBacklink
SiYuan versions before v3.7.4 contain a missing authorization vulnerability in the /api/ref/refreshBacklink endpoint that allows anonymous readers to trigger persistent server-side writes. Attackers can invoke the endpoint with an attacker-controlled block ID to flush transaction queues, scan all references globally, and enqueue database writes, bypassing read-only protections and enabling resource amplification attacks.
CVE-2026-72810 Alta · 8.6 CWE-862 14/08/2026
SiYuan before v3.7.4 Publish-Boundary Bypass via WebSocket
SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that allows anonymous readers to receive unfiltered edits. Attackers can establish a WebSocket connection to the publish surface and passively receive real-time content events including password-protected and forbidden documents without authentication.
CVE-2026-73665 Crítica · 9.8 CWE-862 13/08/2026
FreePBX UCP: Unauthenticated remote code execution via socket.io namespace auth bypass and AMI action injection
FreePBX is an open source IP PBX. Prior to 17.0.9, the UCP Node server on ports 8001 and 8003 uses io.use(checkAuth) in node/lib/server.js, but Socket.IO version 4 applies that middleware only to the default namespace. An unauthenticated client can connect to custom namespaces that do not consistently invoke checkAuth in node/lib/auth.js and send crafted event values containing carriage-return or newline characters through the Asterisk Manager Interface action path patched by node/lib/asterisk-manager-patch.js, allowing arbitrary commands to execute as the asterisk service user. This issue is fixed in version 17.0.9.
CVE-2026-72681 Alta · 8.8 CWE-862 13/08/2026
Missing Authorization in Kibana Leading to Privilege Escalation and Information Disclosure
Kibana Agent Builder does not correctly verify that the requesting user holds the privileges required by a separate Kibana feature before it creates and runs a tool that invokes that feature's functionality. This allows privilege escalation and could lead to disclosure of sensitive information that the user is not authorized to read.
CVE-2026-72675 Alta · 7.1 CWE-862 13/08/2026
Missing Authorization in Kibana Machine Learning Leading to Cross-Space Information Disclosure and Unauthorized Data Modification
Missing Authorization (CWE-862) in Kibana can lead to cross-space information disclosure and unauthorized data modification via Privilege Abuse (CAPEC-122). Kibana Machine Learning carries out its Elasticsearch operations with elevated internal permissions and relies on a per-request space filter to keep the machine learning data of one space separated from another. Part of the Machine Learning functionality did not apply that filter, so operations issued from one space were carried out against the machine learning data of every space in the deployment.
CVE-2026-72671 Média · 4.3 CWE-862 13/08/2026
Missing Authorization in Kibana Leading to Unauthorized Modification of Machine Learning Trained Model Space Assignments
A Kibana Machine Learning capability that removes a saved object from the current space accepts machine learning trained models as a target, but it verifies only the privileges that apply to anomaly detection jobs and data frame analytics jobs. A user whose role grants create anomaly detection jobs and data frame analytics jobs without the trained model privilege can therefore remove a trained model from a space. The model itself is not deleted and remains available in its other spaces, and the change can be reversed by a suitably privileged user.
CVE-2026-72669 Alta · 7.6 CWE-862 13/08/2026
Missing Authorization in Kibana Leading to Cross-User Information Disclosure and Data Tampering
The state that Kibana stores for an Observability Onboarding flow is not bound to the user who created the flow, and the routes that read and update that state do not verify ownership. An authenticated user who holds only generic read access to the space can therefore discover the onboarding flows of other users, read their onboarding state, and write arbitrary progress data into them. A tampered flow can also cause the owner's onboarding view to fail with a server error.
CVE-2026-72665 Alta · 8.1 CWE-862 13/08/2026
Missing Authorization in Kibana Leading to Unauthorized Execution of Host Response Actions
Missing Authorization (CWE-862) in Kibana can lead to unauthorized execution of Osquery and Elastic Defend response actions on managed hosts via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A Kibana user who is able to author and evaluate Elastic Security detection rules can cause response actions to be carried out against enrolled agents without holding the Osquery live query privileges or the Elastic Defend response action privileges that normally govern those capabilities. Depending on the response action involved, this can result in disclosure of information from the affected hosts or in unauthorized changes to their state.
CVE-2026-72664 Média · 6.5 CWE-862 13/08/2026
Missing Authorization in Kibana Leading to Unauthorized Execution of Endpoint Response Actions
Missing Authorization (CWE-862) in Kibana can lead to unauthorized execution of Elastic Defend response actions on managed hosts via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A Kibana user who holds only detection rule authoring privileges for the Elastic Security solution can associate automated endpoint response actions with a detection rule, even though the dedicated Endpoint response action privileges that govern those capabilities (host isolation, process operations, and execute operations) have not been granted to that user. When such a rule generates alerts, the associated response actions are carried out against the matching hosts.
CVE-2026-72661 Média · 6.5 CWE-862 13/08/2026
Missing Authorization in Kibana Leading to Information Disclosure
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An internal Kibana data retrieval capability used by Elastic Defend endpoint response actions did not enforce the Security Solution and endpoint privileges that its user-facing equivalents require, and it retrieved data with elevated internal permissions rather than the permissions of the requesting user. As a result, an authenticated low-privileged Kibana user with no Security Solution privileges, endpoint privileges and no Elasticsearch privileges on the underlying data, could read endpoint response action records and the corresponding response content returned by managed hosts.
CVE-2026-59714 Alta · 7.1 CWE-862 13/08/2026
Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids)
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 before 0.10.0, any authenticated user can overwrite the content of a message in a channel they do not belong to (including private and DM channels) by sending a chat completion request with a channel:-prefixed chat_id and a target message_id. The channel: path routes pipeline output through _make_channel_emitter, which writes to the Messages table using the caller-supplied message_id without binding it to the channel. This issue is fixed in version 0.10.0.
CVE-2026-58438 Alta · 7.5 CWE-862 13/08/2026
Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access
Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access
CVE-2026-58433 Crítica · 9.1 CWE-862 13/08/2026
Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting
Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting
CVE-2026-73403 Média · 5.3 CWE-862 13/08/2026
WordPress User Registration plugin <= 5.2.6 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in User Registration <= 5.2.6 versions.
CVE-2026-73401 Média · 5.3 CWE-862 13/08/2026
WordPress InstaWP Connect plugin <= 0.1.3.7 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in InstaWP Connect <= 0.1.3.7 versions.
CVE-2026-73353 Média · 5.3 CWE-862 13/08/2026
WordPress Revolut Gateway for WooCommerce plugin < 4.22.10 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Revolut Gateway for WooCommerce < 4.22.10 versions.
CVE-2026-73349 Média · 5.3 CWE-862 13/08/2026
WordPress GiveWP plugin < 4.16.6 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in GiveWP < 4.16.6 versions.
CVE-2026-66693 Média · 6.5 CWE-862 13/08/2026
WordPress Motors plugin <= 1.4.113 - Broken Access Control vulnerability
Subscriber Broken Access Control in Motors <= 1.4.113 versions.
CVE-2026-66689 Média · 6.3 CWE-862 13/08/2026
WordPress Anti Spam and list cleaner – AcyChecker plugin <= 2.0.0 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Anti Spam and list cleaner &#8211; AcyChecker <= 2.0.0 versions.
CVE-2026-66660 Média · 6.5 CWE-862 13/08/2026
WordPress Contact Form 7 – PayPal & Stripe Add-on plugin <= 2.5.1 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Contact Form 7 – PayPal & Stripe Add-on <= 2.5.1 versions.
CVE-2026-66469 Alta · 7.5 CWE-862 13/08/2026
WordPress Arvow AI SEO Writer plugin <= 1.5.3 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
CVE-2026-66466 Alta · 7.5 CWE-862 13/08/2026
WordPress StoreGrowth: Smart Sales Booster for WooCommerce | BOGO, Upsells, Direct Checkout, Quick View, Side Cart plugin <= 2.1.1 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in StoreGrowth: Smart Sales Booster for WooCommerce | BOGO, Upsells, Direct Checkout, Quick View, Side Cart <= 2.1.1 versions.
CVE-2026-66464 Média · 6.5 CWE-862 13/08/2026
WordPress Internal Link Optimiser plugin <= 5.2.7 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Internal Link Optimiser <= 5.2.7 versions.
CVE-2026-66461 Alta · 7.5 CWE-862 13/08/2026
WordPress SMEPay: UPI Gateway for WooCommerce plugin <= 1.0.5 - Payment Bypass vulnerability
Unauthenticated Broken Access Control in SMEPay: UPI Gateway for WooCommerce <= 1.0.5 versions.
CVE-2026-66459 Média · 6.5 CWE-862 13/08/2026
WordPress AI for SEO plugin <= 2.4.2 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in AI for SEO <= 2.4.2 versions.