6.4

CVE-2021-47983: mra13 accept stripe payments Cross-site Scripting

CVSS: 6.4v3.1MediumDeferred
Published 08-06-2026Last modified 27-08-2026
Open JSON

Vulnerability summary

CVE-2021-47983 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in mra13 accept stripe payments. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 7.8% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 2.0.40.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.19%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 08-06-2026
    PublishedVulnerability first disclosed.
  2. 27-08-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

5 scores · 3 sources · 2 versions

EPSS trend

Probability

0.19%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

0.00 pp

From 0.19% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.19%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databasephpUnverified

    WordPress Plugin Stripe Payments 2.0.39 - 'AcceptStripePayments-settings[currency_code]' Stored XSS

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Mra131 product
Wordpress1 product
  • accept-stripe-payments≤ 2.0.39 (fixed in 2.0.40)

2 vendors · 2 products

References

4 links