Cross-site Scripting (XSS) Affecting mediaelement package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-UBUNTU2010-MEDIAELEMENT-1028350
- published22 May 2016
- disclosed22 May 2016
Introduced: 22 May 2016
CVE-2016-4567 (opens in a new tab)How to fix?
There is no fixed version for Ubuntu:20.10 mediaelement.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mediaelement package and not the mediaelement package as distributed by Ubuntu.
See How to fix? for Ubuntu:20.10 relevant fixed versions and status.
Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.as in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by "jsinitfunctio%gn."
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-4567
- https://security-tracker.debian.org/tracker/CVE-2016-4567
- https://github.com/johndyer/mediaelement/commit/34834eef8ac830b9145df169ec22016a4350f06e
- https://codex.wordpress.org/Version_4.5.2
- https://core.trac.wordpress.org/changeset/37371
- https://gist.github.com/cure53/df34ea68c26441f3ae98f821ba1feb9c
- https://github.com/johndyer/mediaelement/blob/master/changelog.md
- https://wordpress.org/news/2016/05/wordpress-4-5-2/
- https://wpvulndb.com/vulnerabilities/8488
- http://www.openwall.com/lists/oss-security/2016/05/07/2
- http://www.securitytracker.com/id/1035818