CVE-2026-1295

Buy Now Plus <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

CVSS 6.4 MEDIUMEPSS 0.3%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Buy Now Plus – Buy Now buttons for Stripe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'buynowplus' shortcode in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping on shortcode attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Affected products

supercleanse · Buy Now Plus — Payments with Stripe

References

https://plugins.trac.wordpress.org/browser/buy-now-plus/tags/1.0.2/class-bnp-buttons.php#L17 https://plugins.trac.wordpress.org/browser/buy-now-plus/tags/1.0.2/class-bnp-buttons.php#L36 https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3444416%40buy-now-plus&new=3444416%40buy-now-plus&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/87d228bb-eb5b-44ca-91f7-ada730635a3f?source=cve