CVE-2021-23414
MEDIUMvideo.js < 7.14.3 - Cross-Site Scripting via Track Tag Src Attribute
Title source: llmDescription
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.
References (7)
Core 7
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74SXNGA5RIWM7QNX7H3G7SYIQLP4UUGV/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRJB5JNKK3VVBLV3NH3RI7COEDAXSAB/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DHYIIAUXUBHMBEDYU7TYNZXEN2W2SA2/
Patch, Third Party Advisory
https://github.com/videojs/video.js/commit/b3acf663641fca0f7a966525a72845af7ec5fab2
Exploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1533588
Exploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1533587
Exploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-VIDEOJS-1533429
Scores
CVSS v3
6.5
EPSS
0.0045
EPSS Percentile
63.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (5)
fedoraproject/fedora
35
fedoraproject/fedora
36
fedoraproject/fedora
37
npm/video.js
0 - 7.14.3npm
videojs/video.js
< 7.14.3
Published
Jul 28, 2021
Tracked Since
Feb 18, 2026