How severe is CVE-2015-7666?

CVE-2015-7666 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-2015-7666 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-7666?

CVE-2015-7666 affects Codepeople Payment Form For Paypal Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-7666?

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

When was CVE-2015-7666 published?

CVE-2015-7666 was published on 2017-12-27 and last updated on 2026-06-17.

CVE-2015-7666

CVE-2015-7666 is a medium-severity vulnerability in Codepeople Payment Form For Paypal Pro 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: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Codepeople Payment Form For Paypal Pro
Published: 2017-12-27
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in the (1) cp_updateMessageItem and (2) cp_deleteMessageItem functions in cp_ppp_admin_int_message_list.inc.php in the Payment Form for PayPal Pro plugin before 1.0.2 for WordPress allow remote attackers to inject arbitrary web script or HTML via the cal parameter.

Frequently asked questions

What is CVE-2015-7666?: Multiple cross-site scripting (XSS) vulnerabilities in the (1) cp_updateMessageItem and (2) cp_deleteMessageItem functions in cp_ppp_admin_int_message_list.inc.php in the Payment Form for PayPal Pro plugin before 1.0.2 for WordPress allow remote attackers to inject arbitrary web script or HTML via the cal parameter.
How severe is CVE-2015-7666?: CVE-2015-7666 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-2015-7666 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7666?: CVE-2015-7666 affects Codepeople Payment Form For Paypal Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-7666?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-7666 published?: CVE-2015-7666 was published on 2017-12-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:codepeople:payment_form_for_paypal_pro:*:*:*:*:*:wordpress:*:*

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