CVE-2026-34426 OpenClaw - Approval Bypass via Environment Variable Normalization

OpenClaw versions prior to commit b57b680 contain an approval bypass vulnerability due to inconsistent environment variable normalization between approval and execution paths, allowing attackers to inject attacker-controlled environment variables into execution without approval system validation...

CVE-2026-29782

OpenSTAManager CVE-2026-29782 describes an unauthenticated deserialization vulnerability in the OAuth2 flow. The oauth2.php endpoint reads and deserializes the access_token field from zz_oauth2 without class restrictions, enabling an attacker who can modify the database (e.g., via another vulnera...

CVE-2026-29140

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures...

CVE-2026-29140 S/MIME Signature Additional Certificate

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures...

GHSA-W2FM-2CPV-W7V5 aiohttp allows unlimited trailer headers, leading to possible uncapped memory usage

Summary Insufficient restrictions in header/trailer handling could cause uncapped memory usage. Impact An application could cause memory exhaustion when receiving an attacker controlled request or response. A vulnerable web application could mitigate these risks with a typical reverse proxy...

aiohttp allows unlimited trailer headers, leading to possible uncapped memory usage

Summary Insufficient restrictions in header/trailer handling could cause uncapped memory usage. Impact An application could cause memory exhaustion when receiving an attacker controlled request or response. A vulnerable web application could mitigate these risks with a typical reverse proxy...

GHSA-XPG8-3HHP-P7W8 Temporal Server: attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

Temporal Server: attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

CVE-2026-33978 Notesnook: Stored XSS in mobile share editor via unescaped web clip title metadata

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to version 3.3.17, a stored XSS vulnerability exists in the mobile share / web clip flow because attacker-controlled clip metadata is concatenated into HTML without escaping and then rendered with innerHTML inside the...

Python Install Manager 安全漏洞

Python Install Manager is an open-source installation management tool for Python. Python Install Manager has a security vulnerability that stems from including the current working directory in the sys.path, which may allow malicious modules to be imported from a directory controlled by the attack...

PT-2026-29658

Description The oauth2.php file in OpenSTAManager is an unauthenticated endpoint $skip permissions = true. It loads a record from the zz oauth2 table using the attacker-controlled GET parameter state, and during the OAuth2 configuration flow calls unserialize on the access token field without any...

PT-2026-31449

Name of the Vulnerable Software and Affected Versions OpenTelemetry-Go versions prior to 1.43.0 Description The otlp HTTP exporters traces, metrics, logs in OpenTelemetry-Go versions prior to 1.43.0 read the full HTTP response body into an in-memory bytes.Buffer without a size limit. This can lea...

PT-2026-29235

OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability in fs-bridge staged writes where temporary file creation and population are not pinned to a verified parent directory. Attackers can exploit a race condition in parent-path alias changes to write attacker-controlled bytes...

CVE-2026-33984

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A remote attacker could exploit a heap buffer overflow vulnerability in the resizevbarentry function. This occurs when an error in buffer resizing leads to attacker-controlled pixel data being written into an...

PT-2026-29164

Name of the Vulnerable Software and Affected Versions HAPI FHIR versions prior to 6.9.4 Description The HAPI FHIR Validator HTTP service exposes an unauthenticated ''/loadIG'' endpoint that makes outbound HTTP requests to attacker-controlled URLs. This, combined with a startsWith URL prefix...

CVE-2026-33573

OpenClaw (prior to 2026.3.11) suffers an authorization bypass in the gateway agent RPC. Authenticated operators with operator.write permission can override workspace boundaries by supplying attacker-controlled spawnedBy and workspaceDir values, enabling escape from the configured workspace and ex...

Cross-site Scripting (XSS)

Overview home-assistant-frontend is a The Home Assistant frontend Affected versions of this package are vulnerable to Cross-site Scripting XSS via the History-graph card in the history graph display component. An attacker can execute arbitrary JavaScript in a victim’s browser by supplying a...

Access of Resource Using Incompatible Type ('Type Confusion')

Overview org.webjars.npm:handlebars is an extension to the Mustache templating language. Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type 'Type Confusion' via the resolvePartial and invokePartial functions. An attacker can execute arbitrary code on th...

CVE-2026-33764

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the AI plugin's save.json.php endpoint loads AI response objects using an attacker-controlled $REQUEST'id' parameter without validating that the AI response belongs to the specified video. An authenticated user wi...

BIT-DISCOURSE-2026-33427 Discourse Authorization Page Displays Unvalidated Redirect Domain

Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, an unauthenticated attacker can cause a legitimate Discourse authorization page to display an attacker-controlled domain, facilitating social engineering attacks against users. Versions 2026.3.0,...