How severe is CVE-2014-9453?

CVE-2014-9453 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-9453 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-9453?

CVE-2014-9453 affects Simple Visitor Stat Project Simple Visitor Stat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-9453?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-9453 published?

CVE-2014-9453 was published on 2015-01-02 and last updated on 2026-06-17.

CVE-2014-9453

CVE-2014-9453 is a medium-severity vulnerability in Simple Visitor Stat Project Simple Visitor Stat with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Simple Visitor Stat Project Simple Visitor Stat
Published: 2015-01-02
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in simple-visitor-stat.php in the Simple visitor stat plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) HTTP User-Agent or (2) HTTP Referer header.

Frequently asked questions

What is CVE-2014-9453?: Multiple cross-site scripting (XSS) vulnerabilities in simple-visitor-stat.php in the Simple visitor stat plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) HTTP User-Agent or (2) HTTP Referer header.
How severe is CVE-2014-9453?: CVE-2014-9453 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-9453 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-9453?: CVE-2014-9453 affects Simple Visitor Stat Project Simple Visitor Stat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-9453?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-9453 published?: CVE-2014-9453 was published on 2015-01-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:simple_visitor_stat_project:simple_visitor_stat:-:*:*:*:*:wordpress:*:*

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