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Vulnerability details: VCID-buuf-pyc5-ybcg
Vulnerability ID VCID-buuf-pyc5-ybcg
Aliases CVE-2014-5203
Summary wp-includes/class-wp-customize-widgets.php in the widget implementation in WordPress 3.9.x before 3.9.2 might allow remote attackers to execute arbitrary code via crafted serialized data.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
epss 0.06913 https://api.first.org/data/v1/epss?cve=CVE-2014-5203
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2014-5203
Reference id Reference type URL
http://openwall.com/lists/oss-security/2014/08/13/3
https://api.first.org/data/v1/epss?cve=CVE-2014-5203
https://core.trac.wordpress.org/changeset/29389
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5203
https://wordpress.org/news/2014/08/wordpress-3-9-2/
757312 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=757312
cpe:2.3:a:wordpress:wordpress:3.9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wordpress:wordpress:3.9.0:*:*:*:*:*:*:*
cpe:2.3:a:wordpress:wordpress:3.9.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wordpress:wordpress:3.9.1:*:*:*:*:*:*:*
CVE-2014-5203 https://nvd.nist.gov/vuln/detail/CVE-2014-5203
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2014-5203
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.91352
EPSS Score 0.06913
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:31:29.519468+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0