CVE-2021-23414
Medium
Description
This affects the package video.js before 7.14.3. The src attribute of track tag allows to bypass HTML escaping and execute arbitrary code.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Videojs Video.js
PublishedJul 28, 2021
First seenJul 28, 2021
How to fix
Update
- videojs video.js7.14.3 or later
- video.js7.14.3 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74SXNGA5RIWM7QNX7H3G7SYIQLP4UUGV/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRJB5JNKK3VVBLV3NH3RI7COEDAXSAB/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DHYIIAUXUBHMBEDYU7TYNZXEN2W2SA2/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| videojs video.js | v < 7.14.3 | 7.14.3 |
| fedoraproject fedora | 35, 36, 37 | — |
| video.jsnpm | v < 7.14.3 | 7.14.3 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.