EUVD-2026-31026

The Account Switcher plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.0.2. This is due to the rememberLogin REST API endpoint using a loose comparison != instead of !== for secret validation at app/RestAPI.php:111, combined with no validation that...

GHSA-8288-JPQP-95FX Duplicate Advisory: OpenClaw has Bypass in Webhook Rate Limiting via Pre-Authentication Secret Validation

Duplicate Advisory This advisory has been withdrawn because CVE-2026-34508 has been rejected as a duplicate of CVE-2026-34505. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.12 applies rate limiting only after webhook authentication succeeds,...

CVE-2026-34508

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CVE-2026-34508

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CVE-2026-34505 OpenClaw < 2026.3.12 - Webhook Rate Limiting Bypass via Pre-Authentication Secret Validation

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling...

Duplicate Advisory: OpenClaw Telegram webhook request bodies were read before secret validation, enabling unauthenticated resource exhaustion

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jq3f-vjww-8rq7. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.13 reads and buffers Telegram webhook request bodies before validating the...

GHSA-JQ3F-VJWW-8RQ7 OpenClaw Telegram webhook request bodies were read before secret validation, enabling unauthenticated resource exhaustion

Summary openclaw versions = 2026.3.12 read and buffered Telegram webhook request bodies before validating x-telegram-bot-api-secret-token. This let unauthenticated callers force up to the configured webhook body limit of pre-auth body I/O and JSON parse work per request. Affected Packages /...

OpenClaw: Zalo webhook rate limiting could be bypassed before secret validation

Summary The Zalo webhook handler applied request rate limiting only after webhook authentication succeeded. Requests with an invalid secret returned 401 but did not count against the rate limiter, allowing repeated secret guesses without triggering 429. Impact This made brute-force guessing...

CVE-2026-28454 OpenClaw < 2026.2.2 - Authorization Bypass via Unauthenticated Telegram Webhook

OpenClaw versions prior to 2026.2.2 fail to validate webhook secrets in Telegram webhook mode must be enabled, allowing unauthenticated HTTP POST requests to the webhook endpoint that trust attacker-controlled JSON payloads. Remote attackers can forge Telegram updates by spoofing message.from.id...

CVE-2026-28454

OpenClaw versions prior to 2026.2.2 fail to validate webhook secrets in Telegram webhook mode must be enabled, allowing unauthenticated HTTP POST requests to the webhook endpoint that trust attacker-controlled JSON payloads. Remote attackers can forge Telegram updates by spoofing message.from.id...

X25519 secret validation did not check buffer length or clamping

The latest releases of the libcrux-ecdh crate contains the following bug-fix: 1301: Check length and clamping in X25519 secret validation. This is a breaking change since errors are now raised on unclamped X25519 secrets or inputs of the wrong length...

RUSTSEC-2026-0023 X25519 secret validation did not check buffer length or clamping

The latest releases of the libcrux-ecdh crate contains the following bug-fix: 1301: Check length and clamping in X25519 secret validation. This is a breaking change since errors are now raised on unclamped X25519 secrets or inputs of the wrong length...

USN-7926-1: OpenStack Keystone vulnerabilities

Kay discovered that OpenStack Keystone incorrectly handled the ec2tokens and s3tokens APIs. A remote attacker could possibly use this issue to obtain unauthorized access and escalate privileges. CVE-2025-65073 It was discovered that OpenStack Keystone only validated the first 72 bytes of an...

USN-7926-1 keystone vulnerabilities

Kay discovered that OpenStack Keystone incorrectly handled the ec2tokens and s3tokens APIs. A remote attacker could possibly use this issue to obtain unauthorized access and escalate privileges. CVE-2025-65073 It was discovered that OpenStack Keystone only validated the first 72 bytes of an...

Privilege Chaining

Overview Affected versions of this package are vulnerable to Privilege Chaining via the project secret validation process. An attacker can escalate privileges and potentially gain control over seed clusters by bypassing the intended security restrictions. Remediation Upgrade...

Gardener allows bypassing project secret validation which can lead to privilege escalation

A security vulnerability was discovered in Gardener that could allow a user with administrative privileges for a Gardener project to obtain control over the seed clusters where their shoot clusters are managed. Am I Vulnerable? This CVE affects all Gardener installations no matter of the public...

Privilege Chaining

Overview Affected versions of this package are vulnerable to Privilege Chaining via the project secret validation process. An attacker can escalate privileges and potentially gain control over seed clusters by bypassing the intended security restrictions. Remediation Upgrade...

Privilege Chaining

Overview Affected versions of this package are vulnerable to Privilege Chaining via the project secret validation process. An attacker can escalate privileges and potentially gain control over seed clusters by bypassing the intended security restrictions. Remediation Upgrade...

GHSA-3HW7-QJ9H-R835 Gardener allows bypassing project secret validation which can lead to privilege escalation

A security vulnerability was discovered in Gardener that could allow a user with administrative privileges for a Gardener project to obtain control over the seed clusters where their shoot clusters are managed. Am I Vulnerable? This CVE affects all Gardener installations no matter of the public...

Privilege Chaining

Overview Affected versions of this package are vulnerable to Privilege Chaining via the project secret validation process. An attacker can escalate privileges and potentially gain control over seed clusters by bypassing the intended security restrictions. Remediation Upgrade...