CVE-2026-55640

Nextcloud MCP Server prior to 0.117.2 contains an authentication bypass in the POST /webhooks/nextcloud endpoint. The WEBHOOK_SECRET defaults to None and startup validation does not enforce it, allowing unauthenticated requests to handle_nextcloud_webhook(). The payload["user"]["uid"] field is at...

CVE-2026-55640 Nextcloud MCP Server: Unauthenticated `POST /webhooks/nextcloud` allows arbitrary vector data deletion when `WEBHOOK_SECRET` is unset ( default )

Nextcloud MCP Server is a production-ready MCP server that connects AI assistants to a Nextcloud instance. Prior to 0.117.2, the POST /webhooks/nextcloud endpoint in nextcloudmcpserver/vector/webhookreceiver.py has no authentication by default because WEBHOOKSECRET defaults to None and startup...

WordPress Masteriyo LMS plugin < 2.2.1 - Unauthenticated Course Progress Disclosure and Deletion vulnerability

Unauthenticated Course Progress Disclosure and Deletion vulnerability discovered by Muni Nitish Kumar Yaddala in WordPress Plugin Masteriyo - LMS versions 2.2.1...

CVE-2026-78378

Ransomlook contains a Redis glob pattern injection vulnerability caused by insufficient neutralization of user-controlled input before it is incorporated into Redis SCAN MATCH patterns. The /api/health/ endpoint attempted to resolve the supplied name to a known group or market, but when resolutio...

Exploit for CVE-2026-0603

CVE-2026-0603 Hibernate ORM Injection / Second-Order SQL Injec...

PT-2026-79913

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could allow an unauthenticated user to remotely modify or delete public projects and user data via a GraphQ...

Dgraph Alpha group stores can be replaced via unauthenticated external snapshot import

Summary Dgraph Alpha exposes the RPCs used for external snapshot import on the public gRPC port :9080 without authentication or authorization. As a result, an unauthenticated network client can open StreamExtSnapshot and send Badger stream data to the target group’s store. In addition, the receiv...

CVE-2026-63040

The Apache InLong data processing framework (versions 2.0.0 through 2.3.x ) is vulnerable to an authorization bypass in the StreamSource component. Because the system performs no authorization checks during certain operations, any authenticated user can logically delete ALL stream sources. This f...

CVE-2026-64969 Insecure Direct Object Reference in ATutor

ATutor is vulnerable to Insecure Direct Object Reference IDOR attack in profile picture related endpoints. Any authenticated user, including a student, can supply another user's memberid in a POST request to the profile album endpoint and permanently delete that user's profile picture, including...

CVE-2026-77070 n8n before 1.123.69 NoSQL Injection via MongoDB Node

n8n before 1.123.69, 2.33.4, and 2.34.1 contains a NoSQL injection vulnerability in the MongoDB node's Find, Delete, and Aggregate operations, which parse the Query parameter as JSON after expression resolution without sanitizing MongoDB operators. An attacker who can influence the resolved query...

EUVD-2026-63259

n8n before 1.123.69, 2.33.4, and 2.34.1 contains a NoSQL injection vulnerability in the MongoDB node's Find, Delete, and Aggregate operations, which parse the Query parameter as JSON after expression resolution without sanitizing MongoDB operators. An attacker who can influence the resolved query...

WordPress ProSolution WP Client plugin < 2.0.9 - Unauthenticated SQLi and Plugin Data Deletion via 'removesite' Cookie vulnerability

Unauthenticated SQLi and Plugin Data Deletion via 'removesite' Cookie vulnerability discovered by Nir Yehoshua in WordPress Plugin ProSolution WP Client versions 2.0.9...

EUVD-2026-62962

In Splunk AI Toolkit versions below 6.0.0, a user who holds the "power" Splunk role could access and delete all relevant data in experiment history, including data associated with other users. The vulnerability is possible because Splunk AI Toolkit does not preserve the trusted experiment scope...

EUVD-2026-62901

In Splunk Enterprise versions below 10.4.2 and 10.2.6, a user who does not hold the "admin" or "power" Splunk roles could delete all Search Processing Language 2 SPL2 modules across all apps and users on the instance through the SPL2 module management Representational State Transfer REST API. Thi...

PT-2026-78926

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.69 n8n versions prior to 2.33.4 n8n versions prior to 2.34.1 Description A NoSQL injection issue exists in the MongoDB node's Find, Delete, and Aggregate operations. The software parses the Query parameter as JSON...

CVE-2026-76397

In Splunk AI Toolkit versions below 6.0.0, a user who holds the "power" Splunk role could access and delete all relevant data in experiment history, including data associated with other users. The vulnerability is possible because Splunk AI Toolkit does not preserve the trusted experiment scope...

CVE-2026-76336

In Splunk Enterprise versions below 10.4.2 and 10.2.6, a user who does not hold the "admin" or "power" Splunk roles could delete all Search Processing Language 2 SPL2 modules across all apps and users on the instance through the SPL2 module management Representational State Transfer REST API. Thi...

CVE-2026-76827

A flaw was found in search-indexer. This vulnerability allows a registered and authenticated managed cluster to tamper with or delete another cluster's indexed search data. This is possible because the delta-sync write paths in search-indexer do not properly restrict UPDATE/DELETE operations to...

EUVD-2026-63091

A flaw was found in search-indexer. This vulnerability allows a registered and authenticated managed cluster to tamper with or delete another cluster's indexed search data. This is possible because the delta-sync write paths in search-indexer do not properly restrict UPDATE/DELETE operations to...

CVE-2026-76827

A flaw was found in search-indexer. This vulnerability allows a registered and authenticated managed cluster to tamper with or delete another cluster's indexed search data. This is possible because the delta-sync write paths in search-indexer do not properly restrict UPDATE/DELETE operations to...