CVE-2014-5100

Exp

Multiple cross-site request forgery (CSRF) vulnerabilities in Omeka before 2.2.1 allow remote attackers to hijack the authentication of administrators for requests that (1) add a new super user account via a request to admin/users/add, (2) insert cross-site scripting (XSS) sequences via the api_key_label parameter to admin/users/api-keys/1, or (3) disable file validation via a request to admin/settings/edit-security.

Published: 2014-07-25 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-5100 is rated High Exploit Risk (70.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.61%). 6 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-2014-5100

EDB-ID Source Kind Published Link
34100 exploit_db edb 2014-07-17 Exploit-DB ↗
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Exploit prediction scoring system (EPSS) score for CVE-2014-5100

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 2026-03-10 1.94% 1.61% -0.33%
2 2026-01-02 2.61% 1.94% -0.67%
3 2025-03-30 — 2.61% —

Full EPSS history (13 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-5100

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/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:M)
Exploitation needs some favorable conditions, but not exceptional ones.
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.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2014-5100

Affected software / configurations for CVE-2014-5100

Vendor Product Version Raw CPE
omeka omeka <= 2.2 cpe:2.3:a:omeka:omeka:*:*:*:*:*:*:*:*

References for CVE-2014-5100

cvelogic Threat Intelligence