Paella Player: Stored XSS via caption cue text

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-77615 · CVE overview and exploitation status

EUVD-2026-82473

GHSA-m6c8-jcw2-5r25

cve-program · CVE-2026-77615

• https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25
• https://github.com/opencast/opencast/pull/7736
• https://github.com/opencast/opencast/commit/701682c635f668228c3e8fb7b4564b3294788e40
• https://github.com/polimediaupv/paella-core/commit/94a36490808ac5a1f60a0745d71ec9253f6d206b
• https://github.com/polimediaupv/paella-core/commit/9b2f14ec4cf55efaf4c045c77a5ed8f5ec559ab4
• https://github.com/polimediaupv/paella-player/commit/6fe4af7306044198c8e91e2e7f4128428b83cf03
• https://github.com/opencast/opencast/releases/tag/19.7
• https://github.com/opencast/opencast/releases/tag/20.2
• https://github.com/polimediaupv/paella-player/blob/a1b6c42467938a00a4b4d0b8c68435cd4f9d2a16/repos/paella-core/CHANGELOG.md?plain=1#L21

euvd · EUVD-2026-82473

• https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25
• https://github.com/opencast/opencast/pull/7736
• https://github.com/opencast/opencast/commit/701682c635f668228c3e8fb7b4564b3294788e40
• https://github.com/polimediaupv/paella-core/commit/94a36490808ac5a1f60a0745d71ec9253f6d206b
• https://github.com/polimediaupv/paella-core/commit/9b2f14ec4cf55efaf4c045c77a5ed8f5ec559ab4
• https://github.com/polimediaupv/paella-player/commit/6fe4af7306044198c8e91e2e7f4128428b83cf03
• https://github.com/opencast/opencast/releases/tag/19.7
• https://github.com/opencast/opencast/releases/tag/20.2
• https://github.com/polimediaupv/paella-player/blob/a1b6c42467938a00a4b4d0b8c68435cd4f9d2a16/repos/paella-core/CHANGELOG.md?plain=1#L21

nvd · CVE-2026-77615

• https://github.com/opencast/opencast/commit/701682c635f668228c3e8fb7b4564b3294788e40
• https://github.com/opencast/opencast/pull/7736
• https://github.com/opencast/opencast/releases/tag/19.7
• https://github.com/opencast/opencast/releases/tag/20.2
• https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25
• https://github.com/polimediaupv/paella-core/commit/94a36490808ac5a1f60a0745d71ec9253f6d206b
• https://github.com/polimediaupv/paella-core/commit/9b2f14ec4cf55efaf4c045c77a5ed8f5ec559ab4
• https://github.com/polimediaupv/paella-player/blob/a1b6c42467938a00a4b4d0b8c68435cd4f9d2a16/repos/paella-core/CHANGELOG.md?plain=1#L21
• https://github.com/polimediaupv/paella-player/commit/6fe4af7306044198c8e91e2e7f4128428b83cf03

osv · GHSA-m6c8-jcw2-5r25

• https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25
• https://nvd.nist.gov/vuln/detail/CVE-2026-77615
• https://github.com/opencast/opencast/pull/7736
• https://github.com/opencast/opencast/commit/701682c635f668228c3e8fb7b4564b3294788e40
• https://github.com/polimediaupv/paella-core/commit/94a36490808ac5a1f60a0745d71ec9253f6d206b
• https://github.com/polimediaupv/paella-core/commit/9b2f14ec4cf55efaf4c045c77a5ed8f5ec559ab4
• https://github.com/polimediaupv/paella-player/commit/6fe4af7306044198c8e91e2e7f4128428b83cf03
• https://github.com/opencast/opencast
• https://github.com/opencast/opencast/releases/tag/19.7
• https://github.com/opencast/opencast/releases/tag/20.2
• https://github.com/polimediaupv/paella-player/blob/a1b6c42467938a00a4b4d0b8c68435cd4f9d2a16/repos/paella-core/CHANGELOG.md?plain=1#L21

No related changes are available here.