CVE-2015-4109

Exp

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: 2015-06-09 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2015-4109 is rated High Exploit Risk (70.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.88%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2015-4109

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2015-4109

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-05-21 1.24% 0.88% -0.36%
2 2025-03-30 27.27% 1.24% -26.03%
3 2025-03-29 — 27.27% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2015-4109

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2015-4109

Affected software / configurations for CVE-2015-4109

Vendor Product Version Raw CPE
usersultra usersultra <= 1.5.15 cpe:2.3:a:usersultra:usersultra:*:*:*:*:*:wordpress:*:*

References for CVE-2015-4109

cvelogic Threat Intelligence