EUVD-2026-82473

Opencast: Stored XSS in Paella player via WebVTT/DFXP caption cue text...

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: 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...

CVE-2026-88914

A flaw was found in GStreamer's gst-plugins-good isomp4 plugin. When processing a specially crafted MP4 or MOV file containing CEA-608 closed-caption data, an integer overflow in 32-bit unsigned arithmetic can bypass a bounds check in the caption parser. This leads to an out-of-bounds heap read o...

CVE-2020-12113

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

EUVD-2020-4429

Malware in sbrugna...

gstreamer1-plugins-good: OOB-write in convert_to_s334_1a

A flaw was found in the GStreamer library. An out-of-bounds write in the MP4/MOV demuxer when handling CEA608 Closed Caption tracks can lead to crashes for certain input files. This vulnerability allows a malicious third party to trigger a crash of the application and perform code execution throu...

gstreamer1-plugins-good: OOB-write in convert_to_s334_1a

A flaw was found in the GStreamer library. An out-of-bounds write in the MP4/MOV demuxer when handling CEA608 Closed Caption tracks can lead to crashes for certain input files. This vulnerability allows a malicious third party to trigger a crash of the application and perform code execution throu...

gstreamer1-plugins-good: OOB-write in convert_to_s334_1a

A flaw was found in the GStreamer library. An out-of-bounds write in the MP4/MOV demuxer when handling CEA608 Closed Caption tracks can lead to crashes for certain input files. This vulnerability allows a malicious third party to trigger a crash of the application and perform code execution throu...

CVE-2020-12113

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

CVE-2020-12113

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

Cross site scripting

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

CVE-2020-12113

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

CVE-2020-12113

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

CVE-2020-12113

BigBlueButton is affected by CVE-2020-12113: prior to version 2.2.4, the Web UI is vulnerable to cross-site scripting via closed captions because dangerouslySetInnerHTML is used in React. This vulnerability allows XSS as described in multiple sources (e.g., BigBlueButton’s 2.2.4 release notes and...

CVE-2020-12113: Improper Neutralization of Input During Web Page Generation

BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used...

PT-2020-13044

Name of the Vulnerable Software and Affected Versions BigBlueButton versions prior to 2.2.4 Description The issue allows for XSS via closed captions due to the use of dangerouslySetInnerHTML in React. Recommendations For versions prior to 2.2.4, update to version 2.2.4 or later to resolve the iss...

BigBlueButton < 2.2.4 - Reflected Cross-Site Scripting (XSS)

XSS via closed captions because dangerouslySetInnerHTML in React is used...

Valve: Specially Crafted Closed Captions File can lead to Remote Code Execution in CS:GO and other Source Games

With a specially crafted closed captions file, the parser calls CHudCloseCaption::GetNoRepeatValue which in turn calls CHudCloseCaption::SplitCommand which has no boundary checks allowing the on stack variables cmd and args to be overflowed which in turn allows Remote Code Execution. Buffer...