{"id":"CVE-2026-77615","revision":"7eda01b23a1045ccb3a5d39edc3b8232","records":[{"revision":"7eda01b23a1045ccb3a5d39edc3b8232","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-77615","aliases":[],"title":"Paella Player: Stored XSS via caption 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.","state":0,"publishedAt":"2026-09-17T20:51:26.147+00:00","modifiedAt":"2026-09-22T01:50:02.242+00:00","affected":[{"ecosystem":"Vendor product","name":"opencast","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"opencast\",\n                    \"product\": \"opencast\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 19.7\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 20.0, < 20.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"paella-player","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"polimediaupv\",\n                    \"product\": \"paella-player\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.12.11\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","score":8.7,"severity":"HIGH"}],"references":["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"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-77615","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-77615","identifiers":["CVE-2026-77615"]},"retained":false,"historicalAffected":[]}],"coverage":[]}