{"id":"CVE-2026-77615","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-77615","generatedAt":"2026-10-28T09:27:31.959Z","title":"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.","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.","published":"2026-09-17T21:17:39.000Z","lastModified":"2026-09-24T21:25:27.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":8.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"},"cwe":["CWE-79"],"affected":[],"epss":{"score":0.00559,"percentile":0.46376,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/opencast/opencast/commit/701682c635f668228c3e8fb7b4564b3294788e40","source":"security-advisories@github.com"},{"url":"https://github.com/opencast/opencast/pull/7736","source":"security-advisories@github.com"},{"url":"https://github.com/opencast/opencast/releases/tag/19.7","source":"security-advisories@github.com"},{"url":"https://github.com/opencast/opencast/releases/tag/20.2","source":"security-advisories@github.com"},{"url":"https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25","source":"security-advisories@github.com"},{"url":"https://github.com/polimediaupv/paella-core/commit/94a36490808ac5a1f60a0745d71ec9253f6d206b","source":"security-advisories@github.com"},{"url":"https://github.com/polimediaupv/paella-core/commit/9b2f14ec4cf55efaf4c045c77a5ed8f5ec559ab4","source":"security-advisories@github.com"},{"url":"https://github.com/polimediaupv/paella-player/blob/a1b6c42467938a00a4b4d0b8c68435cd4f9d2a16/repos/paella-core/CHANGELOG.md?plain=1#L21","source":"security-advisories@github.com"},{"url":"https://github.com/polimediaupv/paella-player/commit/6fe4af7306044198c8e91e2e7f4128428b83cf03","source":"security-advisories@github.com"},{"url":"https://github.com/opencast/opencast/security/advisories/GHSA-m6c8-jcw2-5r25","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-77615","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}