How severe is CVE-2025-61922?

CVE-2025-61922 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-61922 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-61922?

CVE-2025-61922 affects Prestashop Prestashop Checkout. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-61922?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-61922 have an EU (EUVD) identifier?

Yes. CVE-2025-61922 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34790.

When was CVE-2025-61922 published?

CVE-2025-61922 was published on 2025-10-16 and last updated on 2026-06-17.

CVE-2025-61922

CVE-2025-61922 is a critical-severity vulnerability in Prestashop Prestashop Checkout with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-34790
Weakness: CWE-287
Affected product: Prestashop Prestashop Checkout
Published: 2025-10-16
Last modified: 2026-06-17

Description

PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. Starting in version 1.3.0 and prior to versions 4.4.1 and 5.0.5, missing validation on the Express Checkout feature allows silent login, enabling account takeover via email. The vulnerability is fixed in versions 4.4.1 and 5.0.5. No known workarounds exist.

Frequently asked questions

What is CVE-2025-61922?: PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. Starting in version 1.3.0 and prior to versions 4.4.1 and 5.0.5, missing validation on the Express Checkout feature allows silent login, enabling account takeover via email. The vulnerability is fixed in versions 4.4.1 and 5.0.5. No known workarounds exist.
How severe is CVE-2025-61922?: CVE-2025-61922 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-61922 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-61922?: CVE-2025-61922 affects Prestashop Prestashop Checkout. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-61922?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-61922 have an EU (EUVD) identifier?: Yes. CVE-2025-61922 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34790.
When was CVE-2025-61922 published?: CVE-2025-61922 was published on 2025-10-16 and last updated on 2026-06-17.

References

https://github.com/PrestaShopCorp/ps_checkout/security/advisories/GHSA-54hq-mf6h-48xh

Affected products (1)

cpe:2.3:a:prestashop:prestashop_checkout:*:*:*:*:*:prestashop:*:*

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CVE-2025-61923 — Medium (CVSS 4.1): PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. In versions prior to 4.4.1…
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