CVE-2012-4283

Exp

Cross-site scripting (XSS) vulnerability in the Login With Ajax plugin before 3.0.4.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the callback parameter.

Published: 2012-08-13 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-4283 is rated High Exploit Risk (61.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.06%). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.66% over the last day, indicating growing attacker interest. 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-2012-4283

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

Exploit prediction scoring system (EPSS) score for CVE-2012-4283

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 0.40% 2.06% +1.66%
2 2025-03-30 3.93% 0.40% -3.53%
3 2025-03-29 — 3.93% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-4283

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2012-4283

Affected software / configurations for CVE-2012-4283

Vendor Product Version Raw CPE
netweblogic login_with_ajax <= 3.0.4 cpe:2.3:a:netweblogic:login_with_ajax:*:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.1 cpe:2.3:a:netweblogic:login_with_ajax:2.1:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.1.1 cpe:2.3:a:netweblogic:login_with_ajax:2.1.1:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.1.2 cpe:2.3:a:netweblogic:login_with_ajax:2.1.2:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.1.3 cpe:2.3:a:netweblogic:login_with_ajax:2.1.3:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.1.4 cpe:2.3:a:netweblogic:login_with_ajax:2.1.4:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.1.5 cpe:2.3:a:netweblogic:login_with_ajax:2.1.5:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.2 cpe:2.3:a:netweblogic:login_with_ajax:2.2:*:*:*:*:*:*:*
netweblogic login_with_ajax 2.21 cpe:2.3:a:netweblogic:login_with_ajax:2.21:*:*:*:*:*:*:*
netweblogic login_with_ajax 3.0 cpe:2.3:a:netweblogic:login_with_ajax:3.0:*:*:*:*:*:*:*
netweblogic login_with_ajax 3.0.1 cpe:2.3:a:netweblogic:login_with_ajax:3.0.1:*:*:*:*:*:*:*
netweblogic login_with_ajax 3.0.2 cpe:2.3:a:netweblogic:login_with_ajax:3.0.2:*:*:*:*:*:*:*
netweblogic login_with_ajax 3.0.3 cpe:2.3:a:netweblogic:login_with_ajax:3.0.3:*:*:*:*:*:*:*
netweblogic login_with_ajax 3.0b cpe:2.3:a:netweblogic:login_with_ajax:3.0b:*:*:*:*:*:*:*

References for CVE-2012-4283

cvelogic Threat Intelligence