CVE-2026-77615

Published: Sep 17, 2026Modified: Sep 24, 2026Deferred

8.7

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Exploitability: 2.3 / Impact: 5.8

Source: security-advisories@github.com (Secondary)

Description

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.

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (10)

https://github.com/opencast/opencast/commit/701682c635f668228c3e8fb7b4564b3294788e40

Source: security-advisories@github.com

https://github.com/opencast/opencast/pull/7736

Source: security-advisories@github.com

https://github.com/opencast/opencast/releases/tag/19.7

Source: security-advisories@github.com

https://github.com/opencast/opencast/releases/tag/20.2

Source: security-advisories@github.com

https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25

Source: security-advisories@github.com

https://github.com/polimediaupv/paella-core/commit/94a36490808ac5a1f60a0745d71ec9253f6d206b

Source: security-advisories@github.com

https://github.com/polimediaupv/paella-core/commit/9b2f14ec4cf55efaf4c045c77a5ed8f5ec559ab4

Source: security-advisories@github.com

https://github.com/polimediaupv/paella-player/blob/a1b6c42467938a00a4b4d0b8c68435cd4f9d2a16/repos/paella-core/CHANGELOG.md?plain=1#L21

Source: security-advisories@github.com

https://github.com/polimediaupv/paella-player/commit/6fe4af7306044198c8e91e2e7f4128428b83cf03

Source: security-advisories@github.com

https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.