Insecure Default Initialization of Resource Affecting wordpress package, versions <4.7.1+dfsg-1
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-WORDPRESS-363623
- published15 Jan 2017
- disclosed15 Jan 2017
Introduced: 15 Jan 2017
CVE-2017-5491 (opens in a new tab)How to fix?
Upgrade Debian:unstable wordpress to version 4.7.1+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wordpress package and not the wordpress package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
wp-mail.php in WordPress before 4.7.1 might allow remote attackers to bypass intended posting restrictions via a spoofed mail server with the mail.example.com name.
References
- https://security-tracker.debian.org/tracker/CVE-2017-5491
- https://codex.wordpress.org/Version_4.7.1
- https://wordpress.org/news/2017/01/wordpress-4-7-1-security-and-maintenance-release/
- http://www.debian.org/security/2017/dsa-3779
- https://github.com/WordPress/WordPress/commit/061e8788814ac87706d8b95688df276fe3c8596a
- https://wpvulndb.com/vulnerabilities/8719
- http://www.openwall.com/lists/oss-security/2017/01/14/6
- http://www.securityfocus.com/bid/95406
- http://www.securitytracker.com/id/1037591
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-5491