CVE-2021-47983

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreMEDIUM confidence

Score 6.4 from GitHub Security Advisory published 2026-06-08. a secondary CVSS source baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.4Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
6.4
EG Score
6.4(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity64% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
8%
KEV
Not listed

Published

June 8, 2026

Last Modified

August 27, 2026

Advisory Details (3)

Auto-updated Jun 15, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

WordPress Plugin Stripe Payments 2.0.39 Stored XSS via currency_code | Advisories | VulnCheck

https://www.vulncheck.com/advisories/wordpress-plugin-stripe-payments-stored-xss-via-currency-code
generic

Accept Stripe Payments – WordPress plugin | WordPress.org

https://wordpress.org/plugins/stripe-payments/#developers
generic🟡 PoC Available

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

https://www.exploit-db.com/exploits/49354

Vendor Advisories for CVE-2021-47983(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 34× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 202 total refreshes for this CVE.

  1. 2026-09-15 03:06 UTCEPSS rescore
  2. 2026-09-14 04:57 UTCEG score recompute
  3. 2026-09-14 04:57 UTCGHSA enrichment
  4. 2026-09-12 14:57 UTCEPSS rescore
  5. 2026-09-11 14:49 UTCEPSS rescore
  6. 2026-09-11 09:33 UTCEPSS rescore
  7. 2026-09-08 21:57 UTCEPSS rescore
  8. 2026-09-07 15:58 UTCEPSS rescore
  9. 2026-09-06 13:45 UTCEPSS rescore
  10. 2026-09-05 15:25 UTCEPSS rescore
  11. 2026-09-04 05:03 UTCEPSS rescore
  12. 2026-09-02 14:09 UTCEPSS rescore
  13. 2026-09-01 13:51 UTCEPSS rescore
  14. 2026-08-30 19:14 UTCEPSS rescore
  15. 2026-08-30 01:19 UTCEPSS rescore
  16. 2026-08-28 21:38 UTCEPSS rescore
  17. 2026-08-27 18:03 UTCEG score recompute
  18. 2026-08-27 18:03 UTCGHSA enrichment
  19. 2026-08-26 14:43 UTCEPSS rescore
  20. 2026-08-25 13:46 UTCEPSS rescore
  21. 2026-08-25 01:40 UTCEG score recompute
  22. 2026-08-25 01:40 UTCGHSA enrichment
  23. 2026-08-24 14:13 UTCEPSS rescore
  24. 2026-08-23 12:04 UTCEG score recompute
  25. 2026-08-23 12:04 UTCGHSA enrichment
Show 75 more
  1. 2026-08-21 23:46 UTCEPSS rescore
  2. 2026-08-21 12:43 UTCEG score recompute
  3. 2026-08-21 12:43 UTCGHSA enrichment
  4. 2026-08-20 22:52 UTCEPSS rescore
  5. 2026-08-20 09:35 UTCEG score recompute
  6. 2026-08-20 09:35 UTCGHSA enrichment
  7. 2026-08-19 17:01 UTCEPSS rescore
  8. 2026-08-18 13:45 UTCEPSS rescore
  9. 2026-08-17 13:44 UTCEPSS rescore
  10. 2026-08-17 02:04 UTCEG score recompute
  11. 2026-08-17 02:04 UTCGHSA enrichment
  12. 2026-08-16 14:53 UTCEPSS rescore
  13. 2026-08-16 02:11 UTCEPSS rescore
  14. 2026-08-16 01:24 UTCEG score recompute
  15. 2026-08-16 01:24 UTCGHSA enrichment
  16. 2026-08-15 01:27 UTCEPSS rescore
  17. 2026-08-14 21:51 UTCGHSA enrichment
  18. 2026-08-13 22:29 UTCEG score recompute
  19. 2026-08-13 22:29 UTCGHSA enrichment
  20. 2026-08-13 21:57 UTCEPSS rescore
  21. 2026-08-12 20:12 UTCEG score recompute
  22. 2026-08-12 20:12 UTCGHSA enrichment
  23. 2026-08-12 13:48 UTCEPSS rescore
  24. 2026-08-11 20:50 UTCEG score recompute
  25. 2026-08-11 20:50 UTCGHSA enrichment
  26. 2026-08-11 13:38 UTCEPSS rescore
  27. 2026-08-10 21:29 UTCEG score recompute
  28. 2026-08-10 21:29 UTCGHSA enrichment
  29. 2026-08-09 17:43 UTCEG score recompute
  30. 2026-08-09 17:43 UTCGHSA enrichment
  31. 2026-08-09 13:44 UTCEPSS rescore
  32. 2026-08-08 18:22 UTCEG score recompute
  33. 2026-08-08 18:22 UTCGHSA enrichment
  34. 2026-08-08 16:34 UTCEPSS rescore
  35. 2026-08-07 19:00 UTCEG score recompute
  36. 2026-08-07 19:00 UTCGHSA enrichment
  37. 2026-08-07 16:24 UTCEPSS rescore
  38. 2026-08-06 19:39 UTCEG score recompute
  39. 2026-08-06 19:39 UTCGHSA enrichment
  40. 2026-08-06 13:44 UTCEPSS rescore
  41. 2026-08-05 20:18 UTCEG score recompute
  42. 2026-08-05 20:18 UTCGHSA enrichment
  43. 2026-08-05 19:15 UTCEPSS rescore
  44. 2026-08-04 16:26 UTCEG score recompute
  45. 2026-08-04 16:26 UTCGHSA enrichment
  46. 2026-08-04 15:06 UTCEPSS rescore
  47. 2026-08-04 10:34 UTCEPSS rescore
  48. 2026-08-03 15:23 UTCEG score recompute
  49. 2026-08-03 15:23 UTCGHSA enrichment
  50. 2026-08-03 10:33 UTCEPSS rescore
  51. 2026-08-02 10:22 UTCEG score recompute
  52. 2026-08-02 10:22 UTCGHSA enrichment
  53. 2026-08-02 02:24 UTCEPSS rescore
  54. 2026-08-01 11:00 UTCEG score recompute
  55. 2026-08-01 11:00 UTCGHSA enrichment
  56. 2026-08-01 04:13 UTCEPSS rescore
  57. 2026-07-31 04:59 UTCEG score recompute
  58. 2026-07-31 04:59 UTCGHSA enrichment
  59. 2026-07-30 16:25 UTCEPSS rescore
  60. 2026-07-30 01:28 UTCEPSS rescore
  61. 2026-07-29 09:18 UTCEG score recompute
  62. 2026-07-29 09:18 UTCGHSA enrichment
  63. 2026-07-28 15:33 UTCEPSS rescore
  64. 2026-07-28 02:21 UTCEG score recompute
  65. 2026-07-28 02:21 UTCGHSA enrichment
  66. 2026-07-27 08:34 UTCEG score recompute
  67. 2026-07-27 08:34 UTCGHSA enrichment
  68. 2026-07-26 14:52 UTCEPSS rescore
  69. 2026-07-26 07:16 UTCEG score recompute
  70. 2026-07-26 07:16 UTCGHSA enrichment
  71. 2026-07-25 14:15 UTCEPSS rescore
  72. 2026-07-24 14:15 UTCEPSS rescore
  73. 2026-07-24 14:15 UTCEPSS rescore
  74. 2026-07-23 14:16 UTCEPSS rescore
  75. 2026-07-23 02:06 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2021-47983?
CVE-2021-47983 is a medium vulnerability published on June 8, 2026. 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[currencycode] parameter. Attackers can submit POST requests to /wp-admin/options.php with…
When was CVE-2021-47983 disclosed?
CVE-2021-47983 was first published in the National Vulnerability Database on June 8, 2026, with the most recent update on August 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2021-47983 actively exploited?
CVE-2021-47983 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 91.5% of all scored CVEs.
What is the CVSS score of CVE-2021-47983?
CVE-2021-47983 has a CVSS v3 base score of 6.4 (NVD).
How do I remediate CVE-2021-47983?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-47983, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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