Answer in brief
CVE-2026-77615 records a Unknown severity vulnerability in Paella Player: Stored XSS via caption cue text. The current sources do not mark it as known exploited. The current feed maps opencast/opencast (generic), polimediaupv/paella-player (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps opencast/opencast (generic), polimediaupv/paella-player (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| opencast/opencastgeneric | < 19.7 || >= 20.0, < 20.2 | Not reported |
| polimediaupv/paella-playergeneric | < 2.12.11 | Not reported |
Published upstream
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 17, 2026
Paella Player is a set of libraries to create a multi stream video player. Prior to Paulla 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.
Quoted source text, attributed separately from HOL analysis.