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plex media server

40 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2025-69417
<= 1.43.0.10389
In the plex.tv backend for Plex Media Server (PMS) through 2025-12-31, a non-server device token can retrieve share tokens (intend
5.0MEDIUM
CVE-2025-69416
<= 1.43.0.10389
In the plex.tv backend for Plex Media Server (PMS) through 2025-12-31, a non-server device token can retrieve other tokens (intend
5.0MEDIUM
CVE-2025-69415
<= 1.42.2.10156
In Plex Media Server (PMS) through 1.42.2.10156, ability to access /myplex/account with a device token is not properly aligned wit
7.1HIGH
CVE-2025-69414
<= 1.42.2.10156
Plex Media Server (PMS) through 1.42.2.10156 allows retrieval of a permanent access token via a /myplex/account call with a transi
8.5HIGH
CVE-2025-49198
all versions
The Media Server’s authorization tokens have a poor quality of randomness. An attacker may be able to guess the token of an acti
3.1LOW
CVE-2025-49197
< 1.5
The application uses a weak password hash function, allowing an attacker to crack the weak password hash to gain access to an FTP
6.5MEDIUM
CVE-2025-49195
all versions
The FTP server’s login mechanism does not restrict authentication attempts, allowing an attacker to brute-force user passwords a
5.3MEDIUM
CVE-2025-49194
all versions
The server supports authentication methods in which credentials are sent in plaintext over unencrypted channels. If an attacker we
7.5HIGH
CVE-2025-49193
< 1.5
The application fails to implement several security headers. These headers help increase the overall security level of the web app
4.2MEDIUM
CVE-2025-49192
< 1.5
The web application is vulnerable to clickjacking attacks. The site can be embedded into another frame, allowing an attacker to tr
4.3MEDIUM
CVE-2025-49189
< 1.5
The HttpOnlyflag of the session cookie \"@@\" is set to false. Since this flag helps preventing access to cookies via client-side
5.3MEDIUM
CVE-2025-49186
all versions
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, m
5.3MEDIUM
CVE-2025-49183
all versions
All communication with the REST API is unencrypted (HTTP), allowing an attacker to intercept traffic between an actor and the webs
7.5HIGH
CVE-2025-49182
< 1.5
Files in the source code contain login credentials for the admin user and the property configuration password, allowing an attacke
7.5HIGH
CVE-2025-49181
all versions
Due to missing authorization of an API endpoint, unauthorized users can send HTTP GET requests to gather sensitive information. An
8.6HIGH
CVE-2024-4464
< 1.4-2680
Authorization bypass through user-controlled key vulnerability in streaming service in Synology Media Server before 1.4-2680, 2.0.
7.5HIGH
CVE-2024-24262
all versions
media-server v1.0.0 was discovered to contain a Use-After-Free (UAF) vulnerability via the sip_uac_stop_timer function at /uac/sip
7.5HIGH
CVE-2024-24260
all versions
media-server v1.0.0 was discovered to contain a Use-After-Free (UAF) vulnerability via the sip_subscribe_remove function at /uac/s
7.5HIGH
CVE-2021-33959
<= 1.21
Plex media server 1.21 and before is vulnerable to ddos reflection attack via plex service.
7.5HIGH
CVE-2022-27614
< 1.8.1-2876
Exposure of sensitive information to an unauthorized actor vulnerability in web server in Synology Media Server before 1.8.1-2876
5.3MEDIUM
CVE-2022-22683
< 1.8.1-2876
Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology Media Server bef
10.0CRITICAL
CVE-2021-42835
< 1.25.0.5282
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-p
7.0HIGH
CVE-2021-34808
< 1.8.3-2881
Server-Side Request Forgery (SSRF) vulnerability in cgi component in Synology Media Server before 1.8.3-2881 allows remote attacke
5.8MEDIUM
CVE-2021-33180
< 1.8.1-2876
Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in cgi component in Synology Me
7.3HIGH
CVE-2020-5742
< 2020-06-15
Improper Access Control in Plex Media Server prior to June 15, 2020 allows any origin to execute cross-origin application requests
8.8HIGH
CVE-2020-5741
< 1.19.3
Deserialization of Untrusted Data in Plex Media Server on Windows allows a remote, authenticated attacker to execute arbitrary Pyt
7.2HIGH
CVE-2020-5740
< 1.19.1.2701
Improper Input Validation in Plex Media Server on Windows allows a local, unauthenticated attacker to execute arbitrary Python cod
7.8HIGH
CVE-2019-19141
<= 1.18.2.2029
The Camera Upload functionality in Plex Media Server through 1.18.2.2029 allows remote authenticated users to write files anywhere
8.8HIGH
CVE-2018-21031
all versions
Tautulli versions 2.1.38 and below allows remote attackers to bypass intended access control in Plex Media Server because the X-Pl
6.5MEDIUM
CVE-2018-13415
all versions
In Plex Media Server 1.13.2.5154, the XML parsing engine for SSDP/UPnP functionality is vulnerable to an XML External Entity Proce
9.8CRITICAL
CVE-2018-8914
>= 1.4 and < 1.4-2654
SQL injection vulnerability in UPnP DMA in Synology Media Server before 1.7.6-2842 and before 1.4-2654 allows remote attackers to
7.3HIGH
CVE-2017-16568
all versions
Persistent Cross-Site Scripting (XSS) vulnerability in Logitech Media Server 7.9.0, affecting the "Radio" functionality. This vuln
5.4MEDIUM
CVE-2017-16567
all versions
Persistent Cross-Site Scripting (XSS) vulnerability in Logitech Media Server 7.9.0, affecting the "Favorites" feature. This vulner
5.4MEDIUM
CVE-2017-15687
all versions
DOM Based Cross Site Scripting (XSS) exists in Logitech Media Server 7.7.1, 7.7.2, 7.7.3, 7.7.5, 7.7.6, 7.9.0, and 7.9.1 via a cra
6.1MEDIUM
CVE-2017-6427
all versions
A Buffer Overflow was discovered in EvoStream Media Server 1.7.1. A crafted HTTP request with a malicious header will cause a cras
7.5HIGH
CVE-2014-9304
<= 0.9.9.2
Plex Media Server before 0.9.9.3 allows remote attackers to bypass the web server whitelist, conduct SSRF attacks, and execute arb
CVE-2014-9181
<= 0.9.9.2
Multiple directory traversal vulnerabilities in Plex Media Server before 0.9.9.3 allow remote attackers to read arbitrary files vi
CVE-2007-5825
all versions
Format string vulnerability in the ws_addarg function in webserver.c in mt-dappd in Firefly Media Server 0.2.4 and earlier allows
CVE-2007-5824
<= 0.2.4
webserver.c in mt-dappd in Firefly Media Server 0.2.4 and earlier allows remote attackers to cause a denial of service (NULL deref
CVE-2007-2374
all versions
Unspecified vulnerability in Microsoft Windows 2000, XP, and Server 2003 allows user-assisted remote attackers to execute arbitrar
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