How severe is CVE-2015-8350?

CVE-2015-8350 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2015-8350 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-8350?

CVE-2015-8350 affects Inboundnow Call To Action. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-8350?

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

When was CVE-2015-8350 published?

CVE-2015-8350 was published on 2017-09-11 and last updated on 2026-06-17.

CVE-2015-8350

CVE-2015-8350 is a medium-severity vulnerability in Inboundnow Call To Action with a CVSS 3.x base score of 6.1. 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 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Inboundnow Call To Action
Published: 2017-09-11
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Calls to Action plugin before 2.5.1 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) open-tab parameter in a wp_cta_global_settings action to wp-admin/edit.php or (2) wp-cta-variation-id parameter to ab-testing-call-to-action-example/.

Frequently asked questions

What is CVE-2015-8350?: Multiple cross-site scripting (XSS) vulnerabilities in the Calls to Action plugin before 2.5.1 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) open-tab parameter in a wp_cta_global_settings action to wp-admin/edit.php or (2) wp-cta-variation-id parameter to ab-testing-call-to-action-example/.
How severe is CVE-2015-8350?: CVE-2015-8350 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2015-8350 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-8350?: CVE-2015-8350 affects Inboundnow Call To Action. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-8350?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-8350 published?: CVE-2015-8350 was published on 2017-09-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:inboundnow:call_to_action:*:*:*:*:*:wordpress:*:*

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