Vulnerability · Published Jun 8, 2026 · Assigned by VulnCheck

CVE-2021-47983WordPress Plugin Stripe Payments < 2.0.40 Stored XSS via currency_code

Medium 6.4

In plain English

A medium-severity cross-site scripting in Accept Stripe Payments from mra13. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.2%top 91.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

WordPress Plugin Stripe Payments before 2.0.40 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the AcceptStripePayments-settings[currency_code] parameter. Attackers can submit POST requests to /wp-admin/options.php with script payloads in the currency_code field to execute arbitrary JavaScript in administrator browsers when settings are viewed.

Affected products (as reported)

Vendor	Product	Versions
mra13	Accept Stripe Payments	0 – before 2.0.40

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

References

ExploitDB-49354 exploit
Product Reference product
VulnCheck Advisory: WordPress Plugin Stripe Payments 2.0.39 Stored XSS via currency_code third-party-advisory