CVE-2012-4278

Exp

Multiple cross-site scripting (XSS) vulnerabilities in Free Realty 3.1-0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) notes parameter to (a) admin/agenteditor.php; (2) title, (3) previewdesc, (4) fulldesc, or (5) notes parameter (b) to agentadmin.php or (c) in an addlisting action to agentadmin.php; or unspecified vectors to (d) admin/adminfeatures.php.

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-2012-4278 is rated Exploit Available (52.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.65%). 2 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-2012-4278

EDB-ID Source Kind Published Link
18874 exploit_db edb 2012-05-13 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2012-4278

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 6.61% 1.65% -4.96%
2 2026-04-14 6.92% 6.61% -0.31%
3 2026-02-20 — 6.92% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-4278

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-2012-4278

Affected software / configurations for CVE-2012-4278

Vendor Product Version Raw CPE
rwcinc free_realty 3.1-0.6 cpe:2.3:a:rwcinc:free_realty:3.1-0.6:*:*:*:*:*:*:*

References for CVE-2012-4278

cvelogic Threat Intelligence