GHSA-M6C8-JCW2-5R25 Opencast: Stored XSS in Paella player via WebVTT/DFXP caption cue text

Summary The Opencast Paella player renders caption cue text into innerHTML without escaping. The captions canvas clears captionsContainer.innerHTML and then appends each active cue with captionsContainer.innerHTML += cue, so HTML inside a WebVTT or DFXP cue becomes live DOM and executes in the...

CVE-2026-40534

CVE-2026-40534 is a cross-site scripting (XSS) vulnerability in the Video API component of Synology DiskStation Manager (DSM) , caused by improper neutralization of input during web page generation. Remote authenticated users can read or write limited files when the media player is launched. Affe...

CVE-2026-40534

An improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Video API in Synology DiskStation Manager DSM before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write limited files when the player is launched...

Cross-site Scripting (XSS)

Overview paella-core is a Multistream HTML video player Affected versions of this package are vulnerable to Cross-site Scripting XSS via the caption cue text process. An attacker can execute arbitrary scripts in the context of the user's browser by injecting malicious content into closed captions...

CVE-2026-77615

Paella Player is a set of libraries to create a multi stream video player. Prior to Paella Player 2.12.11 as used in Opencast prior to 19.7 and 20.2, there is a potential XSS attack though closed captions cue text. This vulnerability is fixed in 2.12.11...

CVE-2026-77615 Paella Player: Stored XSS via caption cue text

Paella Player is a set of libraries to create a multi stream video player. Prior to Paella Player 2.12.11 as used in Opencast prior to 19.7 and 20.2, there is a potential XSS attack though closed captions cue text. This vulnerability is fixed in 2.12.11...

CVE-2026-77615 Paella Player: Stored XSS via caption cue text

Paella Player is a set of libraries to create a multi stream video player. Prior to Paella Player 2.12.11 as used in Opencast prior to 19.7 and 20.2, there is a potential XSS attack though closed captions cue text. This vulnerability is fixed in 2.12.11...

CVE-2026-77615

Paella Player , a set of libraries for building multi-stream video players, contains a stored XSS vulnerability via closed captions cue text . The flaw is exploitable when a user views maliciously crafted caption data, with an impact spanning confidentiality and integrity in a changed scope (CVSS...

CVE-2026-77615 Paella Player: Stored XSS via caption cue text

Paella Player is a set of libraries to create a multi stream video player. Prior to Paella Player 2.12.11 as used in Opencast prior to 19.7 and 20.2, there is a potential XSS attack though closed captions cue text. This vulnerability is fixed in 2.12.11...

CVE-2026-77615: Improper Neutralization of Input During Web Page Generation

Paella Player is a set of libraries to create a multi stream video player. Prior to Paella Player 2.12.11 as used in Opencast prior to 19.7 and 20.2, there is a potential XSS attack though closed captions cue text. This vulnerability is fixed in 2.12.11...

The vulnerability of the VideoLAN VLC media player lies in its ability to read data beyond the permitted range of memory, allowing an intruder to gain unauthorized access to protected information.

The vulnerability of the VideoLAN VLC media player lies in the reading of data beyond the allowed range of memory. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the VideoLAN VLC media player software, related to integer overflow, allows a hacker to trigger a service failure or execute arbitrary code.

The vulnerability of the VideoLAN VLC media player lies in a numerical overflow condition. Exploiting this vulnerability can allow an attacker to cause a service failure or execute arbitrary code...

Astra Linux – Vulnerability in vlc

An integer overflow in the VNC module of the VideoLAN VLC Media Player, as of version 3.0.17.4, allows attackers to exploit this vulnerability by tricking users into opening a specially crafted playlist or connecting to a malicious VNC server. This can result in the crash of the VLC player or the...

Astra Linux – Vulnerability in vlc

Videolan VLC prior to version 3.0.20 contains an integer underflow issue that can lead to incorrect packet lengths being displayed...

Linux Distros Unpatched Vulnerability : CVE-2026-56711

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - VLC media player versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing crafted media. Exploitation requires user...

Linux Distros Unpatched Vulnerability : CVE-2026-73324

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Certain VLC media player builds in versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing media from an attacker-controll...

CVE-2026-36433

An issue in Actions Semiconductor Co. Ltd Tool- Media Player Utilities v.4.46 allows a physically proximate attacker execute arbitrary code via the Production.dll and RdiskUpgrade.exe components...

CVE-2026-73324

A flaw was found in VLC media player. A remote attacker operating a hostile server can exploit a heap out-of-bounds read vulnerability. This occurs when the media player processes an unterminated Real Time Streaming Protocol RTSP response line, causing it to read beyond the allocated buffer...

CVE-2026-56711

A flaw was found in VLC media player. An integer overflow vulnerability exists when computing the size of a picture buffer, specifically in the AllocatePicture function. A remote attacker could exploit this by providing a specially crafted Portable Network Graphics PNG image file with large width...

Improper Enforcement of a Single, Unique Action

Overview pocketmine/pocketmine-mp is a highly customisable, open source server software for Minecraft: Bedrock Edition written in PHP Affected versions of this package are vulnerable to Improper Enforcement of a Single, Unique Action in the handling of ResourcePackClientResponsePacket packets wit...