CVE-2015-5665

Cross-site request forgery (CSRF) vulnerability in LOCKON EC-CUBE 2.11.0 through 2.13.3 allows remote attackers to hijack the authentication of arbitrary users for requests that write to PHP scripts, related to the doValidToken function.

Published: 2015-10-27 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2015-5665 is rated Low Risk (37/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.65%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

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

Exploit prediction scoring system (EPSS) score for CVE-2015-5665

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 2026-06-15 0.15% 0.65% +0.50%
2 2025-03-17 0.16% 0.15% -0.01%
3 2023-03-07 — 0.16% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2015-5665

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.1 2.0 MEDIUM
AV:N/AC:H/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:H)
Exploitation requires uncommon or highly specific conditions.
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.
 4.9 6.4 [email protected]

Weakness enumeration for CVE-2015-5665

Affected software / configurations for CVE-2015-5665

Vendor Product Version Raw CPE
lockon ec-cube 2.11.0 cpe:2.3:a:lockon:ec-cube:2.11.0:*:*:*:*:*:*:*
lockon ec-cube 2.11.1 cpe:2.3:a:lockon:ec-cube:2.11.1:*:*:*:*:*:*:*
lockon ec-cube 2.11.2 cpe:2.3:a:lockon:ec-cube:2.11.2:*:*:*:*:*:*:*
lockon ec-cube 2.11.3 cpe:2.3:a:lockon:ec-cube:2.11.3:*:*:*:*:*:*:*
lockon ec-cube 2.11.4 cpe:2.3:a:lockon:ec-cube:2.11.4:*:*:*:*:*:*:*
lockon ec-cube 2.11.5 cpe:2.3:a:lockon:ec-cube:2.11.5:*:*:*:*:*:*:*
lockon ec-cube 2.12.0 cpe:2.3:a:lockon:ec-cube:2.12.0:*:*:*:*:*:*:*
lockon ec-cube 2.12.1 cpe:2.3:a:lockon:ec-cube:2.12.1:*:*:*:*:*:*:*
lockon ec-cube 2.12.2 cpe:2.3:a:lockon:ec-cube:2.12.2:*:*:*:*:*:*:*
lockon ec-cube 2.12.3 cpe:2.3:a:lockon:ec-cube:2.12.3:*:*:*:*:*:*:*
lockon ec-cube 2.12.5 cpe:2.3:a:lockon:ec-cube:2.12.5:*:*:*:*:*:*:*
lockon ec-cube 2.12.6 cpe:2.3:a:lockon:ec-cube:2.12.6:*:*:*:*:*:*:*
lockon ec-cube 2.13.0 cpe:2.3:a:lockon:ec-cube:2.13.0:*:*:*:*:*:*:*
lockon ec-cube 2.13.1 cpe:2.3:a:lockon:ec-cube:2.13.1:*:*:*:*:*:*:*
lockon ec-cube 2.13.2 cpe:2.3:a:lockon:ec-cube:2.13.2:*:*:*:*:*:*:*

References for CVE-2015-5665

cvelogic Threat Intelligence