CVE-2025-24016-Wazuh-Remote-Code-Execution-RCE-PoC

🚨 Wazuh Remote Code Execution RCE - PoC 📌 Vulnerability Summary A critical RCE vulnerability has been identified in the Wazuh server due to unsafe deserialization in the wazuh-manager package. This bug affects Wazuh versions ≥ 4.4.0 and has been patched in version 4.9.1. 🔍 Details The flaw lies i...

Wazuh Server 4.9.0 < 4.10.4 / 4.11.0 < 4.14.6 Incorrect Authorization (CVE-2026-41424)

The version of Wazuh Server on the remote host is 4.9.0 prior to 4.10.4, or 4.11.0 prior to 4.14.6. It is, therefore, affected by an incorrect authorization vulnerability: - PUT /security/users/userid passes request.get'user' instead of request.context'tokeninfo''sub' as currentuser. An...

Wazuh Server 3.9.0 < 4.14.5 DoS (CVE-2026-44253)

The version of Wazuh Server on the remote host is at least 3.9.0 and prior to 4.14.5. It is, therefore, affected by a denial of service vulnerability: - The cluster protocol allows an authenticated cluster node to exhaust memory on the master. The receivestr method accepts an attacker-controlled...

Wazuh Server 4.4.0 < 4.14.6 Log Injection (CVE-2026-44256)

The version of Wazuh Server on the remote host is at least 4.4.0 and prior to 4.14.6. It is, therefore, affected by a log injection vulnerability: - The Basic authentication username is decoded before credential validation and passed to the access logger without neutralizing control characters. A...

Wazuh Server 4.6.0 < 4.14.6 SQL Injection (CVE-2026-49392)

The version of Wazuh Server on the remote host is at least 4.6.0 and prior to 4.14.6. It is, therefore, affected by a SQL injection vulnerability: - DB::getFile and DB::searchFile concatenate a monitored file path into SQLite row filters without proper escaping on non-Windows systems. A local use...

Wazuh Server 4.3.0 < 4.14.6 Path Traversal (CVE-2026-49441)

The version of Wazuh Server on the remote host is at least 4.3.0 and prior to 4.14.6. It is, therefore, affected by a path traversal vulnerability: - The non-merged branch of processfilesfromworker trusts a peer-controlled filepath key from filesmetadata.json. A cluster peer holding the shared...

Wazuh Server 4.0.0 < 4.14.5 Incorrect Authorization (CVE-2026-44252)

The version of Wazuh Server on the remote host is at least 4.0.0 and prior to 4.14.5. It is, therefore, affected by an incorrect authorization vulnerability: - A low-privilege read-only API user with manager:read permission can retrieve the cluster key from ossec.conf. An attacker can use the...

Wazuh Server 4.5.0 < 4.14.6 Stack Buffer Overflow (CVE-2026-45798)

The version of Wazuh Server on the remote host is at least 4.5.0 and prior to 4.14.6. It is, therefore, affected by a stack buffer overflow vulnerability: - comparewazuhversions copies the attacker-controlled enrollment V: field into a 10-byte stack buffer without explicit null termination. A...

Wazuh Server 4.0.0 < 4.14.6 Multiple Vulnerabilities

The version of Wazuh Server on the remote host is at least 4.0.0 and prior to 4.14.6. It is, therefore, affected by multiple vulnerabilities, including: - cluster.unmergeinfo constructs paths from peer-controlled mergetype and name values in a merged synchronization archive. A cluster peer holdin...

Wazuh Server 1.0.0 < 4.14.6 Out-of-Bounds Write (CVE-2026-44254)

The version of Wazuh Server on the remote host is at least 1.0.0 and prior to 4.14.6. It is, therefore, affected by an out-of-bounds write vulnerability: - HandleSecureMessage passes a pointer inside its stack buffer to ReadSecMSG, which decompresses up to OSMAXSTR bytes at that offset. An...

CVE-2026-26206 Wazuh: API brute-force protection bypass via race condition in login attempt tracking

Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 4.0.0 to before version 4.14.4, Wazuh's server API brute-force protection for POST /security/user/authenticate can be bypassed by sending concurrent authentication requests. Although the...

Wazuh Server 4.0.0 < 4.14.3 RCE

The version of Wazuh Server on the remote host is at least 4.0.0 and prior to 4.14.3. It is, therefore, affected by a remote code execution vulnerability: - A deserialization of untrusted data vulnerability exists in Wazuh's cluster mode master/worker architecture. An attacker who gains access to...

📄 Wazuh Server Remote Code Execution

Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 4.4.0 and prior to version 4.9.1, an unsafe deserialization vulnerability allows for remote code execution on Wazuh servers. DistributedAPI parameters are serialized as JSON and...

Two Distinct Botnets Exploit Wazuh Server Vulnerability to Launch Mirai-Based Attacks

A now-patched critical security flaw in the Wazur Server is being exploited by threat actors to drop two different Mirai botnet variants and use them to conduct distributed denial-of-service DDoS attacks. Akamai, which first discovered the exploitation efforts in late March 2025, said the malicio...

Wazuh Server 4.4.0 < 4.9.1 RCE

The version of Wazuh Server on the remote host is at least 4.4.0 and prior to 4.9.1. It is, therefore, affected by a remote code execution vulnerability: - Starting in version 4.4.0 and prior to version 4.9.1, an unsafe deserialization vulnerability allows for remote code execution on Wazuh...

Wazuh Server Installed (Linux / UNIX)

Binary data wazuhservernixinstalled.nbin...

Wazuh server vulnerable to remote code execution

Summary An unsafe deserialization vulnerability allows for remote code execution on Wazuh servers. The vulnerability can be triggered by anybody with API access compromised dashboard or Wazuh servers in the cluster or, in certain configurations, even by a compromised agent. Details DistributedAPI...

GHSA-HCRC-79HJ-M3QH Wazuh server vulnerable to remote code execution

Summary An unsafe deserialization vulnerability allows for remote code execution on Wazuh servers. The vulnerability can be triggered by anybody with API access compromised dashboard or Wazuh servers in the cluster or, in certain configurations, even by a compromised agent. Details DistributedAPI...

GO-2025-3459 Remote code execution in Wazuh server in github.com/wazuh/wazuh

Remote code execution in Wazuh server in github.com/wazuh/wazuh...

CVE-2025-24016 Remote code execution in Wazuh server

Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 4.4.0 and prior to version 4.9.1, an unsafe deserialization vulnerability allows for remote code execution on Wazuh servers. DistributedAPI parameters are a serialized as JSON and...