CVE-2026-33292

WWBN AVideo is an open source video platform. Prior to version 26.0, the HLS streaming endpoint view/hls.php is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The videoDirectory GET parameter is used in two...

CVE-2026-33292 AVideo has Authorization Bypass via Path Traversal in HLS Endpoint Allows Streaming Private/Paid Videos

WWBN AVideo is an open source video platform. Prior to version 26.0, the HLS streaming endpoint view/hls.php is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The videoDirectory GET parameter is used in two...

CVE-2026-33292

Summary (CVE-2026-33292) : WWBN AVideo is vulnerable prior to 26.0 due to a path traversal split-oracle in the HLS endpoint view/hls.php. The GET parameter videoDirectory is processed in two code paths: an authorization path that truncates after the first slash, and a file-access path that preser...

CVE-2026-33292 AVideo has Authorization Bypass via Path Traversal in HLS Endpoint Allows Streaming Private/Paid Videos

WWBN AVideo is an open source video platform. Prior to version 26.0, the HLS streaming endpoint view/hls.php is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The videoDirectory GET parameter is used in two...

CVE-2026-33292 AVideo has Authorization Bypass via Path Traversal in HLS Endpoint Allows Streaming Private/Paid Videos

WWBN AVideo is an open source video platform. Prior to version 26.0, the HLS streaming endpoint view/hls.php is vulnerable to a path traversal attack that allows an unauthenticated attacker to stream any private or paid video on the platform. The videoDirectory GET parameter is used in two...

WWBN AVideo 路径遍历漏洞

WWBN AVideo is a video platform building system written in PHP, developed by the WWBN team. Versions of WWBN AVideo prior to 26.0 contained a path traversal vulnerability. This vulnerability stemmed from path traversal in the HLS streaming endpoint, which could allow unauthenticated attackers to...

CVE-2026-33425

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the excludegroups parameter. Versions...

CVE-2026-33238

WWBN AVideo is an open source video platform. Prior to version 26.0, the listFiles.json.php endpoint accepts a path POST parameter and passes it directly to glob without restricting the path to an allowed base directory. An authenticated uploader can traverse the entire server filesystem by...

CVE-2026-33424

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, an attacker can grant access to a private message topic through invites even after they lose access to that PM. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No know...

Discourse 安全漏洞

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email communication, and chat rooms. Versions of Discourse prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain security vulnerabilities. These...

Discourse 安全漏洞

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email communication, and chat rooms. Versions of Discourse prior to 2026.3.0-latest.1, as well as versions before 2026.2.1 and 2026.1.2, have security...

CVE-2026-33237 AVideo has SSRF in Scheduler Plugin via callbackURL Missing `isSSRFSafeURL()` Validation

WWBN AVideo is an open source video platform. Prior to version 26.0, the Scheduler plugin's run function in plugin/Scheduler/Scheduler.php calls urlgetcontents with an admin-configurable callbackURL that is validated only by isValidURL URL format check. Unlike other AVideo endpoints that were...

CVE-2026-33237

CVE-2026-33237 affects WWBN AVideo. The Scheduler plugin’s run() path in plugin/Scheduler/Scheduler.php uses callbackURL with isValidURL() (URL format check) but omits isSSRFSafeURL(), allowing SSRF to RFC-1918/private and cloud metadata endpoints. Concrete details show the vulnerable code at Sch...

CVE-2026-33425

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the excludegroups parameter. Versions...

CVE-2026-33425

CVE-2026-33425 affects Discourse. Unauthenticated users can infer whether a specific user is a member of a private group by observing differences in directory results when the exclude_groups parameter is used. Affected versions are prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2. The issue is ...

CVE-2026-33425 Discourse has inferable private group membership or existence via exclude_groups parameter

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the excludegroups parameter. Versions...

CVE-2026-33425 Discourse has inferable private group membership or existence via exclude_groups parameter

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the excludegroups parameter. Versions...

CVE-2026-33425 Discourse has inferable private group membership or existence via exclude_groups parameter

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the excludegroups parameter. Versions...

EUVD-2026-13906

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, unauthenticated users can determine whether a specific user is a member of a private group by observing changes in directory results when using the excludegroups parameter. Versions...

CVE-2026-33424 PM access granted through invites after access revocation

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, an attacker can grant access to a private message topic through invites even after they lose access to that PM. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No know...