CVE Database

CVE-2026-35029 High · 8.8 Public exploit CWE-863 Apr 6, 2026

LiteLLM affected by privilege escalation via unrestricted proxy configuration endpoint

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.0, the /config/update endpoint does not enforce admin role authorization. A user who is already authenticated into the platform can then use this endpoint to modify proxy configuration and environment variables, register custom pass-through endpoint handlers pointing to attacker-controlled Python code, achieving remote code execution, read arbitrary server files by setting UI_LOGO_PATH and fetching via /get_image, and take over other privileged accounts by overwriting UI_USERNAME and UI_PASSWORD environment variables. Fixed in v1.83.0.

CVE-2026-34953 Critical · 9.1 CWE-863 Apr 3, 2026

PraisonAI: Authentication Bypass in OAuthManager.validate_token()

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.

CVE-2026-27447 Medium · 6.3 CWE-863 Apr 3, 2026

OpenPrinting CUPS: Authorization bypass via case-insensitive group-member lookup

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon (cupsd) contains an authorization bypass vulnerability due to case-insensitive username comparison during authorization checks. The vulnerability allows an unprivileged user to gain unauthorized access to restricted operations by using a user with a username that differs only in case from an authorized user. At time of publication, there are no publicly available patches.

CVE-2025-68153 Medium · 6.5 CWE-863 Apr 3, 2026

Juju: Resource poisoning

Juju is an open source application orchestration engine that enables any application operation on any infrastructure at any scale through special operators called ‘charms’. From versions 2.9 to before 2.9.56 and 3.6 to before 3.6.19, any authenticated user, machine or controller under a Juju controller can modify the resources of an application within the entire controller. This issue has been patched in versions 2.9.56 and 3.6.19.

CVE-2025-68152 Medium · 4.9 CWE-863 Apr 3, 2026

Juju: Read All Controller Logs From Compromised Workload

Juju is an open source application orchestration engine that enables any application operation on any infrastructure at any scale through special operators called ‘charms’. From versions 2.9 to before 2.9.56 and 3.6 to before 3.6.19, it is possible that a compromised workload machine under a Juju controller can read any log file for any entity in any model at any level. This issue has been patched in versions 2.9.56 and 3.6.19.

CVE-2026-33105 Critical · 9.8 CWE-863 Apr 2, 2026

Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability

Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-32213 Critical · 9.8 CWE-863 Apr 2, 2026

Azure AI Foundry Elevation of Privilege Vulnerability

Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-32173 High · 7.5 CWE-863 Apr 2, 2026

Azure SRE Agent Information Disclosure Vulnerability

Improper authentication in Azure SRE Agent allows an unauthorized attacker to disclose information over a network.

CVE-2026-34376 High · 7.5 CWE-863 Apr 1, 2026

PdfDing: Password-protected share bypass via direct serve endpoint

PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. Prior to version 1.7.0, an access-control vulnerability allows unauthenticated users to retrieve password-protected shared PDFs by directly calling the file-serving endpoint without completing the password verification flow. This results in unauthorized access to confidential documents that users expected to be protected by a shared-link password. This issue has been patched in version 1.7.0.

CVE-2025-71278 High · 8.8 CWE-863 Mar 31, 2026

XenForo OAuth2 Unauthorized Scope Request

XenForo before 2.3.5 allows OAuth2 client applications to request unauthorized scopes. This affects any customer using OAuth2 clients on any version of XenForo 2.3 prior to 2.3.5, potentially allowing client applications to gain access beyond their intended authorization level.

CVE-2026-34453 High · 7.5 Public exploit CWE-863 Mar 31, 2026

SiYuan: Broken access control in /api/bookmark/getBookmark allows unauthenticated publish visitors to read password-protected bookmarked content

SiYuan is a personal knowledge management system. Prior to version 3.6.2, the publish service exposes bookmarked blocks from password-protected documents to unauthenticated visitors. In publish/read-only mode, /api/bookmark/getBookmark filters bookmark results by calling FilterBlocksByPublishAccess(nil, ...). Because the filter treats a nil context as authorized, it skips the publish password check and returns bookmarked blocks from documents configured as Protected. As a result, anyone who can access the publish service can retrieve content from protected documents without providing the required password, as long as at least one block in the document is bookmarked. This issue has been patched in version 3.6.2.

CVE-2026-34586 Medium · 6.5 CWE-863 Mar 31, 2026

PdfDing: Shared PDF Expiration, Max Views, and Deletion Bypass via Serve/Download Endpoints

PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. Prior to version 1.7.1, check_shared_access_allowed() validates only session existence — it does not check SharedPdf.inactive (expiration / max views) or SharedPdf.deleted. The Serve and Download endpoints rely solely on this function, allowing previously-authorized users to access shared PDF content after expiration, view limit, or soft-deletion. This issue has been patched in version 1.7.1.

CVE-2026-32726 High · 8.1 CWE-863 Mar 31, 2026

SciTokens C++: Sibling-Path Authorization Bypass

SciTokens C++ is a minimal library for creating and using SciTokens from C or C++. Prior to version 1.4.1, scitokens-cpp is vulnerable to an authorization bypass in path-based scope validation. The enforcer used a simple string-prefix comparison when checking whether a requested resource path was covered by a token's authorized scope path. Because the check did not require a path-segment boundary, a token scoped to one path could incorrectly authorize access to sibling paths that merely started with the same prefix. This issue has been patched in version 1.4.1.

CVE-2026-34532 Critical · 9.1 CWE-863 Mar 31, 2026

Parse Server: Cloud function validator bypass via prototype chain traversal

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.67 and 9.7.0-alpha.11, an attacker can bypass Cloud Function validator access controls by appending "prototype.constructor" to the function name in the URL. When a Cloud Function handler is declared using the function keyword and its validator is a plain object or arrow function, the trigger store traversal resolves the handler through its own prototype chain while the validator store fails to mirror this traversal, causing all access control enforcement to be skipped. This allows unauthenticated callers to invoke Cloud Functions that are meant to be protected by validators such as requireUser, requireMaster, or custom validation logic. This issue has been patched in versions 8.6.67 and 9.7.0-alpha.11.

CVE-2026-33579 Critical · 9.9 CWE-863 Mar 31, 2026

OpenClaw < 2026.3.28 - Privilege Escalation via Missing Caller Scope Validation in Device Pair Approval

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in the /pair approve command path that fails to forward caller scopes into the core approval check. A caller with pairing privileges but without admin privileges can approve pending device requests asking for broader scopes including admin access by exploiting the missing scope validation in extensions/device-pair/index.ts and src/infra/device-pairing.ts.

CVE-2026-33578 Medium · 4.3 CWE-863 Mar 31, 2026

OpenClaw < 2026.3.28 - Sender Policy Allowlist Bypass via Policy Downgrade in Google Chat and Zalouser Extensions

OpenClaw before 2026.3.28 contains a sender policy bypass vulnerability in the Google Chat and Zalouser extensions where route-level group allowlist policies silently downgrade to open policy. Attackers can exploit this policy resolution flaw to bypass sender restrictions and interact with bots despite configured allowlist restrictions.

CVE-2026-33577 High · 8.1 CWE-863 Mar 31, 2026

OpenClaw < 2026.3.28 - Insufficient Scope Validation in node.pair.approve

OpenClaw before 2026.3.28 contains an insufficient scope validation vulnerability in the node pairing approval path that allows low-privilege operators to approve nodes with broader scopes. Attackers can exploit missing callerScopes validation in node-pairing.ts to extend privileges onto paired nodes beyond their authorization level.

CVE-2026-33576 Medium · 6.5 CWE-863 Mar 31, 2026

OpenClaw < 2026.3.28 - Unauthorized Media Download via Zalo Channel

OpenClaw before 2026.3.28 downloads and stores inbound media from Zalo channels before validating sender authorization. Unauthorized senders can force network fetches and disk writes to the media store by sending messages that are subsequently rejected.

CVE-2026-34506 Medium · 4.3 CWE-863 Mar 31, 2026

OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlist Configuration

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesizes wildcard sender authorization, permitting any sender in the matched team/channel to trigger replies in allowlisted Teams routes.

CVE-2026-24029 Medium · 6.5 CWE-863 Mar 31, 2026

DNS over HTTPS ACL bypass

When the early_acl_drop (earlyACLDrop in Lua) option is disabled (default is enabled) on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is skipped, allowing all clients to send DoH queries regardless of the configured ACL.

CVE-2026-0562 High · 8.3 CWE-863 Mar 29, 2026

Insecure Direct Object Reference (IDOR) in parisneo/lollms

A critical security vulnerability in parisneo/lollms versions up to 2.2.0 allows any authenticated user to accept or reject friend requests belonging to other users. The `respond_request()` function in `backend/routers/friends.py` does not implement proper authorization checks, enabling Insecure Direct Object Reference (IDOR) attacks. Specifically, the `/api/friends/requests/{friendship_id}` endpoint fails to verify whether the authenticated user is part of the friendship or the intended recipient of the request. This vulnerability can lead to unauthorized access, privacy violations, and potential social engineering attacks. The issue has been addressed in version 2.2.0.

CVE-2026-32978 High · 7.5 CWE-863 Mar 29, 2026

OpenClaw < 2026.3.11 - Approval Bypass via Unrecognized Script Runners

OpenClaw before 2026.3.11 contains an approval integrity vulnerability where system.run approvals fail to bind mutable file operands for certain script runners like tsx and jiti. Attackers can obtain approval for benign script commands, rewrite referenced scripts on disk, and execute modified code under the approved run context.

CVE-2026-32972 High · 7.1 CWE-863 Mar 29, 2026

OpenClaw < 2026.3.11 - Authorization Bypass in Browser Profile Management via browser.request

OpenClaw before 2026.3.11 contains an authorization bypass vulnerability allowing authenticated operators with only operator.write permission to access admin-only browser profile management routes through browser.request. Attackers can create or modify browser profiles and persist attacker-controlled remote CDP endpoints to disk without holding operator.admin privileges.

CVE-2026-32924 Critical · 9.8 CWE-863 Mar 29, 2026

OpenClaw < 2026.3.12 - Authorization Bypass via Misclassified Reaction Events in Feishu

OpenClaw before 2026.3.12 contains an authorization bypass vulnerability where Feishu reaction events with omitted chat_type are misclassified as p2p conversations instead of group chats. Attackers can exploit this misclassification to bypass groupAllowFrom and requireMention protections in group chat reaction-derived events.

CVE-2026-32923 Medium · 5.4 CWE-863 Mar 29, 2026

OpenClaw < 2026.3.11 - Authorization Bypass in Discord Guild Reaction Allowlist Enforcement

OpenClaw before 2026.3.11 contains an authorization bypass vulnerability in Discord guild reaction ingestion that fails to enforce member users and roles allowlist checks. Non-allowlisted guild members can trigger reaction events accepted as trusted system events, injecting reaction text into downstream session context.