CVE-2026-93885Cryptocurrency Donation Box <= 2.2.13 - Unauthenticated Stored Cross-Site Scripting via data_object Parameter
Updated under an hour ago ()
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It affects blackworks1 Cryptocurrency Donation Box – Bitcoin & Crypto Donations. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.39%, higher than 32% of scored CVEs.
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The Cryptocurrency Donation Box – Bitcoin & Crypto Donations plugin for WordPress is vulnerable to Stored Cross-Site Scripting via data_object Parameter in all versions up to, and including, 2.2.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by unauthenticated attackers because the cdbbc_payment_verify AJAX action is registered under wp_ajax_nopriv_ and its only authentication gate — a nonce check — is bypassable, as the cdbbc_donation_box nonce is publicly exposed to anonymous visitors via the wallets_data JavaScript object emitted by the [crypto-donation-box] shortcode.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.39% (percentile 32)
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 14, 2026
Affected products
blackworks1 Cryptocurrency Donation Box – Bitcoin & Crypto Donations blackworks1:cryptocurrency_donation_box_bitcoin_and_crypto_donations (from the name) | through 2.2.13 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9c3724f3-ebd9-4804-88e0-804fd423af3a?source=cve
- https://plugins.trac.wordpress.org/browser/cryptocurrency-donation-box/trunk/admin/table/cdbbc-list-table.php#L109
- https://plugins.trac.wordpress.org/browser/cryptocurrency-donation-box/trunk/includes/cdbbc-payment-verify.php#L57
- https://plugins.trac.wordpress.org/browser/cryptocurrency-donation-box/trunk/includes/cdbbc-payment-verify.php#L98
- https://plugins.trac.wordpress.org/browser/cryptocurrency-donation-box/trunk/cryptocurrency-donation-box.php#L83
- https://plugins.trac.wordpress.org/browser/cryptocurrency-donation-box/trunk/includes/cdbbc-shortcode.php#L75
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.