286 matches found
opencast-CVE-2021-43821-env
opencast-CVE-2021-43821-env opencast CVE-2021-43821 sensitive information leak vulnerability environment Reproduction article: https://mp.weixin.qq.com/s/fjna3mHraPmEy1b1wnEYrQ...
EUVD-2026-82473
Opencast: Stored XSS in Paella player via WebVTT/DFXP caption cue text...
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-2026-77614
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...
EUVD-2026-81625
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...
CVE-2026-77614 Opencast: Session fixation in login enables account takeover via crafted link
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...
CVE-2026-77614
Opencast , an open-source platform for managing educational audio and video content, is vulnerable to session fixation prior to versions 19.7 and 20.2. The default security configuration in etc/security/mh_default_org.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path paramet...
CVE-2026-77614 Opencast: Session fixation in login enables account takeover via crafted link
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...
CVE-2026-77614 Opencast: Session fixation in login enables account takeover via crafted link
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...
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-2026-77614: Session Fixation
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to versions 19.7 and 20.2, the default security configuration in etc/security/mhdefaultorg.xml accepts a client-selected JSESSIONID from the ;jsessionid= URL path parameter and does no...
Cross-site Scripting (XSS)
org.opencastproject:opencast-common is vulnerable to Cross-site Scripting XSS. The vulnerability is due to unfiltered rendering of user-supplied metadata in the paella player, which allows an attacker with write access to inject malicious HTML or JavaScript that executes in viewers’ browsers...
Opencast Information Disclosure Vulnerability (CNVD-2025-24789)
Opencast is a live video support software for large-scale automated video capture, management and distribution from the Opencast organization. A security vulnerability exists in Opencast versions prior to 17.8 and prior to 18.2, which can be exploited by attackers to cause accidental distribution...
Opencast Cross-Site Scripting Vulnerability
Opencast is a live video support software for large-scale automated video capture, management and distribution from the Opencast organization. Opencast suffers from a cross-site scripting vulnerability that stems from the application's lack of effective filtering and escaping of user-supplied dat...
CVE-2025-61906
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 17.8 and 18.2, in some situations, Opencast's editor may publish a video without notifying the user. This may lead to users accidentally publishing media not meant for...
CVE-2025-61788
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 17.8 and 18.2, the paella would include and render some user inputs metadata like title, description, etc. unfiltered and unmodified. The vulnerability allows attackers to...
Opencast < 17.8, 18.x < 18.2 Multiple Vulnerabilities
Opencast is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:opencast:opencast"; if description...