CVE-2023-5665
CVE-2023-5665 is a medium-severity vulnerability in Paystack Payment Forms For Paystack with a CVSS 3.x base score of 6.4. 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 6.4)
- EPSS exploit prediction: 1% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-57957
- Weakness: CWE-79
- Affected product: Paystack Payment Forms For Paystack
- Published:
- Last modified:
Description
The Payment Forms for Paystack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 3.4.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-32130 is likely a duplicate of this issue.
Frequently asked questions
- What is CVE-2023-5665?
- The Payment Forms for Paystack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 3.4.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-32130 is likely a duplicate of this issue.
- How severe is CVE-2023-5665?
- CVE-2023-5665 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2023-5665 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-5665?
- CVE-2023-5665 affects Paystack Payment Forms For Paystack. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-5665?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2023-5665 have an EU (EUVD) identifier?
- Yes. CVE-2023-5665 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-57957.
- When was CVE-2023-5665 published?
- CVE-2023-5665 was published on 2024-02-08 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L1013
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L1054
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L1128
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L1164
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L1194
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L958
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/3.4.1/public/class-paystack-forms-public-for-old-themes.php#L986
- https://plugins.trac.wordpress.org/browser/payment-forms-for-paystack/tags/4.0.0/includes/classes/class-field-shortcodes.php
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3163889%40payment-forms-for-paystack&new=3163889%40payment-forms-for-paystack&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/98f80608-f24f-4019-a757-de71cba9902f?source=cve
Affected products (1)
- cpe:2.3:a:paystack:payment_forms_for_paystack:*:*:*:*:*:wordpress:*:*
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