
CVE-2021-33959
https://notcve.org/view.php?id=CVE-2021-33959
18 Jan 2023 — Plex media server 1.21 and before is vulnerable to ddos reflection attack via plex service. Plex Media Server en las versiones 1.21 y anteriores es vulnerable a un ataque DDos de reflexión a través del servicio plex. • https://github.com/lixiang957/CVE-2021-33959 • CWE-346: Origin Validation Error •

CVE-2021-42835
https://notcve.org/view.php?id=CVE-2021-42835
08 Dec 2021 — An issue was discovered in Plex Media Server through 1.24.4.5081-e362dc1ee. An attacker (with a foothold in a endpoint via a low-privileged user account) can access the exposed RPC service of the update service component. This RPC functionality allows the attacker to interact with the RPC functionality and execute code from a path of his choice (local, or remote via SMB) because of a TOCTOU race condition. This code execution is in the context of the Plex update service (which runs as SYSTEM). Se ha detecta... • https://github.com/netanelc305/PlEXcalaison • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •

CVE-2020-5742
https://notcve.org/view.php?id=CVE-2020-5742
15 Jun 2020 — Improper Access Control in Plex Media Server prior to June 15, 2020 allows any origin to execute cross-origin application requests. Un Control de Acceso Inapropiado en Plex Media Server antes del 15 de junio de 2020, permite que cualquier origen ejecute peticiones de aplicaciones de origen cruzado • https://www.tenable.com/security/research/tra-2020-35 •

CVE-2020-5741 – Plex Media Server Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-5741
08 May 2020 — Deserialization of Untrusted Data in Plex Media Server on Windows allows a remote, authenticated attacker to execute arbitrary Python code. Una Deserialización de Datos No Confiables en Plex Media Server en Windows, permite a un atacante autenticado remoto ejecutar código Python arbitrario. Plex Media Server contains a remote code execution vulnerability that allows an attacker with access to the server administrator's Plex account to upload a malicious file via the Camera Upload feature and have the media ... • https://packetstorm.news/files/id/158470 • CWE-502: Deserialization of Untrusted Data •

CVE-2020-5740
https://notcve.org/view.php?id=CVE-2020-5740
22 Apr 2020 — Improper Input Validation in Plex Media Server on Windows allows a local, unauthenticated attacker to execute arbitrary Python code with SYSTEM privileges. Una Comprobación de Entrada Inapropiada en Plex Media Server en Windows, permite a un atacante local no autenticado ejecutar código Python arbitrario con privilegios SYSTEM. • https://www.tenable.com/security/research/tra-2020-25 • CWE-427: Uncontrolled Search Path Element •

CVE-2019-19141
https://notcve.org/view.php?id=CVE-2019-19141
19 Dec 2019 — The Camera Upload functionality in Plex Media Server through 1.18.2.2029 allows remote authenticated users to write files anywhere the user account running the Plex Media Server has permissions. This allows remote code execution via a variety of methods, such as (on a default Ubuntu installation) creating a .ssh folder in the plex user's home directory via directory traversal, uploading an SSH authorized_keys file there, and logging into the host as the Plex user via SSH. La funcionalidad Camera Upload en P... • https://forums.plex.tv/t/security-camera-upload/507289 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVE-2018-21031
https://notcve.org/view.php?id=CVE-2018-21031
18 Nov 2019 — Tautulli versions 2.1.38 and below allows remote attackers to bypass intended access control in Plex Media Server because the X-Plex-Token is mishandled and can be retrieved from Tautulli. NOTE: Initially, this id was associated with Plex Media Server 1.18.2.2029-36236cc4c as the affected product and version. Further research indicated that Tautulli is the correct affected product. Las versiones 2.1.38 y posteriores de Tautulli permiten a los atacantes remotos eludir el control de acceso previsto en Plex Me... • https://forums.plex.tv/t/security-regarding-cve-2018-21031/493286 • CWE-522: Insufficiently Protected Credentials •

CVE-2018-13415 – Plex Media Server 1.13.2.5154 - SSDP Processing XML External Entity Injection
https://notcve.org/view.php?id=CVE-2018-13415
03 Aug 2018 — In Plex Media Server 1.13.2.5154, the XML parsing engine for SSDP/UPnP functionality is vulnerable to an XML External Entity Processing (XXE) attack. Remote, unauthenticated attackers can use this vulnerability to: (1) Access arbitrary files from the filesystem with the same permission as the user account running Plex, (2) Initiate SMB connections to capture a NetNTLM challenge/response and crack to cleartext password, or (3) Initiate SMB connections to relay a NetNTLM challenge/response and achieve Remote ... • https://packetstorm.news/files/id/148810 • CWE-611: Improper Restriction of XML External Entity Reference •

CVE-2014-9304 – Plex Media Server 0.9.9.2.374-aa23a69 - Multiple Vulnerabilities
https://notcve.org/view.php?id=CVE-2014-9304
07 Dec 2014 — Plex Media Server before 0.9.9.3 allows remote attackers to bypass the web server whitelist, conduct SSRF attacks, and execute arbitrary administrative actions via multiple crafted X-Plex-Url headers to system/proxy, which are inconsistently processed by the request handler in the backend web server. Plex Media Server anterior a 0.9.9.3 permite a atacantes remotos evadir la lista blanca del servidor web, realizar ataques de SSRF y ejecutar acciones administrativas arbitrarias a través de múltiples cabeceras... • https://www.exploit-db.com/exploits/31983 • CWE-264: Permissions, Privileges, and Access Controls •

CVE-2014-9181 – Plex Media Server 0.9.9.2.374-aa23a69 - Multiple Vulnerabilities
https://notcve.org/view.php?id=CVE-2014-9181
02 Dec 2014 — Multiple directory traversal vulnerabilities in Plex Media Server before 0.9.9.3 allow remote attackers to read arbitrary files via a .. (dot dot) in the URI to (1) manage/ or (2) web/ or remote authenticated users to read arbitrary files via a .. (dot dot) in the URI to resources/. Múltiples vulnerabilidades de salto de directorio en Plex Media Server anterior a 0.9.9.3 permiten a atacantes remotos leer ficheros arbitrarios a través de un .. (punto punto) en la URI en (1) manage/ o (2) web/ o usuarios remo... • https://www.exploit-db.com/exploits/31983 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •