CVE-2015-4109 — Multiple SQL injection vulnerabilities in the ratings module in the Users Ultra plugin before 1.5.16 for WordPress allow remote attackers to execute arbitrary SQL commands via the (1) data_target or (2) data_vote parameter in a rating_vote (wp_ajax_nopriv_rating_vote) action to wp-admin/admin-ajax.php

Back Back to CVE browser

HIGH

Multiple SQL injection vulnerabilities in the ratings module in the Users Ultra plugin before 1.5.16 for WordPress allow remote attackers to execute arbitrary SQL commands via the (1) data_target or (2) data_vote parameter in a rating_vote (wp_ajax_nopriv_rating_vote) action to wp-admin/admin-ajax.php

Published Jun 9, 2015

7.5

HIGH

CVSS 2.0

EPSS 2.35%

Description

Multiple SQL injection vulnerabilities in the ratings module in the Users Ultra plugin before 1.5.16 for WordPress allow remote attackers to execute arbitrary SQL commands via the (1) data_target or (2) data_vote parameter in a rating_vote (wp_ajax_nopriv_rating_vote) action to wp-admin/admin-ajax.php.

Affected products

Remediation

No remediation recorded yet.

Metrics

2.35% 0.02347

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.02347

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (14 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	2.35% (0.02347)	83.05th	v5 (v2026.06.15)
Jun 15, 2026	2.36% (0.02364)	81.53th	v5 (v2026.06.15)
Mar 30, 2025	1.24% (0.01237)	77.37th	v4 (v2025.03.14)
Mar 29, 2025	27.27% (0.27269)	94.23th	v4 (v2025.03.14)
Mar 24, 2025	1.24% (0.01237)	77.34th	v4 (v2025.03.14)
Mar 23, 2025	12.30% (0.12301)	92.88th	v4 (v2025.03.14)
Mar 17, 2025	1.04% (0.01044)	75.94th	v4 (v2025.03.14)
Dec 12, 2024	0.16% (0.00160)	53.98th	v3 (v2023.03.01)
Jun 26, 2024	0.16% (0.00160)	52.88th	v3 (v2023.03.01)
Mar 7, 2023	0.16% (0.00160)	50.86th	v3 (v2023.03.01)
Mar 6, 2023	1.21% (0.01213)	66.61th	v2 (v2022.01.01)
Feb 17, 2023	1.21% (0.01213)	66.22th	v2 (v2022.01.01)
Apr 1, 2022	1.21% (0.01213)	64.21th	v2 (v2022.01.01)
Feb 4, 2022	1.21% (0.01213)	40.54th	v2 (v2022.01.01)

Weaknesses (1)

CWE-89

SQL Injection

References (4)

http://packetstormsecurity.com/files/132181/WordPress-Users-Ultra-1.5.15-SQL-Injection.html
x_refsource_MISCExploit
http://www.securityfocus.com/archive/1/535690/100/0/threaded
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/75052
vdb-entryx_refsource_BID
https://wordpress.org/plugins/users-ultra/changelog/
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
http://packetstormsecurity.com/files/132181/WordPress-Users-Ultra-1.5.15-SQL-Injection.html		x_refsource_MISCExploit
http://www.securityfocus.com/archive/1/535690/100/0/threaded		mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/75052		vdb-entryx_refsource_BID
https://wordpress.org/plugins/users-ultra/changelog/		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 9, 2015

Updated Aug 6, 2024

Reserved May 28, 2015

Link CVE-2015-4109

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-4109

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-4109