Vulnerability Details : CVE-2015-5623
WordPress before 4.2.3 does not properly verify the edit_posts capability, which allows remote authenticated users to bypass intended access restrictions and create drafts by leveraging the Subscriber role, as demonstrated by a post-quickdraft-save action to wp-admin/post.php.
Vulnerability category: BypassGain privilege
Products affected by CVE-2015-5623
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
Threat overview for CVE-2015-5623
Top countries where our scanners detected CVE-2015-5623
Top open port discovered on systems with this issue
80
IPs affected by CVE-2015-5623 6
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2015-5623
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-5623
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST |
CWE ids for CVE-2015-5623
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-5623
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https://wpvulndb.com/vulnerabilities/8111
WordPress <= 4.2.2 - Authenticated Stored Cross-Site Scripting (XSS)
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http://openwall.com/lists/oss-security/2015/07/23/18
oss-security - Re: CVE request: WordPress 4.2.2 and earlier cross-site scripting vulnerability
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http://codex.wordpress.org/Version_4.2.3
Version 4.2.3 | WordPress.orgPatch;Vendor Advisory
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http://www.securitytracker.com/id/1033037
WordPress Input Validation Flaws Let Remote Conduct Cross-Site Scripting Attacks - SecurityTracker
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https://wordpress.org/news/2015/07/wordpress-4-2-3/
News – WordPress 4.2.3 Security and Maintenance Release – WordPress.orgPatch;Vendor Advisory
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http://www.debian.org/security/2015/dsa-3328
Debian -- Security Information -- DSA-3328-1 wordpress
-
http://www.securityfocus.com/bid/76011
WordPress Prior to 4.2.3 Multiple Security Vulnerabilities
-
https://core.trac.wordpress.org/changeset/33357
Changeset 33357 – WordPress Trac
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