CVE-2012-1000

Exp

Multiple cross-site scripting (XSS) vulnerabilities in LEPTON 1.1.3 and other versions before 1.1.4 allow remote attackers to inject arbitrary web script or HTML via the (1) message parameter to admins/login/forgot/index.php, or the (2) display_name or (3) email parameter to account/preferences.php.

Published: 2012-02-24 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-1000 is rated Exploit Available (55.6/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.21%). 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-2012-1000

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

Exploit prediction scoring system (EPSS) score for CVE-2012-1000

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 0.30% 1.21% +0.91%
2 2025-03-30 0.35% 0.30% -0.06%
3 2025-03-29 — 0.35% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-1000

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-2012-1000

Affected software / configurations for CVE-2012-1000

Vendor Product Version Raw CPE
lepton-cms lepton <= 1.1.3 cpe:2.3:a:lepton-cms:lepton:*:*:*:*:*:*:*:*
lepton-cms lepton 1.1.0 cpe:2.3:a:lepton-cms:lepton:1.1.0:*:*:*:*:*:*:*
lepton-cms lepton 1.1.1 cpe:2.3:a:lepton-cms:lepton:1.1.1:*:*:*:*:*:*:*
lepton-cms lepton 1.1.2 cpe:2.3:a:lepton-cms:lepton:1.1.2:*:*:*:*:*:*:*

References for CVE-2012-1000

cvelogic Threat Intelligence