CVE-2025-61922Network attack vector

Unauthenticated account takeover via Express Checkout email

Published Oct 16, 2025 · Updated Oct 16, 2025

Improper authentication in PrestaShop Checkout 1.3.0 through 4.4.0 and 5.0.0 through 5.0.4 allows remote attackers to take over customer accounts. The Express Checkout flow accepts an email for silent login without validating that the requester controls the associated customer identity. The vendor has not disclosed the affected function or exact omitted check; no existing account or user interaction is required, and the resulting session exposes the victim customer's data and privileges.

CVSS severity9.1
Critical
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in PrestaShop Checkout 1.3.0 through 4.4.0 and 5.0.0 through 5.0.4 allows remote attackers to take over customer accounts. The Express Checkout flow accepts an email for silent login without validating that the requester controls the associated customer identity. The vendor has not disclosed the affected function or exact omitted check; no existing account or user interaction is required, and the resulting session exposes the victim customer's data and privileges.

The record

CVE
CVE-2025-61922
Published
Oct 16, 2025
Updated
Oct 16, 2025
Vendor
PrestaShop
Product
PrestaShop Checkout
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 16, 2025Record 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=< 4.4.1
  2. Affected versionversion=>= 5.0.0, < 5.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PrestaShop · PrestaShop Checkoutversion=< 4.4.1; version=>= 5.0.0, < 5.0.5

Published CVSS scores

9.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

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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