CVE-2023-48286Network attack vector

Unauthenticated underpayment via unchecked purchase currency

Published Dec 9, 2024 · Updated May 11, 2026

Missing authorization in Accept Stripe Payments 2.0.79 and earlier allows remote attackers to alter purchase currency without authentication. The handle_create_pi() function creates a payment intent without a capability check or server-side validation of the submitted currency. Any site exposing the plugin's checkout can accept a mismatched currency, allowing an unauthenticated buyer to pay less than the configured amount.

CVSS severity8.2
High
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Accept Stripe Payments 2.0.79 and earlier allows remote attackers to alter purchase currency without authentication. The handle_create_pi() function creates a payment intent without a capability check or server-side validation of the submitted currency. Any site exposing the plugin's checkout can accept a mismatched currency, allowing an unauthenticated buyer to pay less than the configured amount.

The record

CVE
CVE-2023-48286
Published
Dec 9, 2024
Updated
May 11, 2026
Vendor
Stripe
Product
Stripe Payments
Classifications
CWE-862, CAPEC-180, T1565.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 9, 2024CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.0.79 changes=[{"at":"2.0.80","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Stripe · Stripe Paymentsversion=0 <=2.0.79 changes=[{"at":"2.0.80","status":"unaffected"}]

Published CVSS scores

8.2PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1565.003Data Manipulation: Runtime Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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