How severe is CVE-2023-28839?

CVE-2023-28839 has a CVSS 3.x base score of 9.4, 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 low.

Is CVE-2023-28839 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-28839?

CVE-2023-28839 affects Shoppingfeed. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-28839?

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.

When was CVE-2023-28839 published?

CVE-2023-28839 was published on 2023-04-18 and last updated on 2026-06-17.

CVE-2023-28839

CVE-2023-28839 is a critical-severity vulnerability in Shoppingfeed with a CVSS 3.x base score of 9.4. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.4)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Shoppingfeed
Published: 2023-04-18
Last modified: 2026-06-17

Description

Shoppingfeed PrestaShop is an add-on to the PrestaShop ecommerce platform to synchronize data. The module Shoppingfeed for PrestaShop is vulnerable to SQL injection between version 1.4.0 and 1.8.2 due to a lack of input sanitization. This issue has been addressed in version 1.8.3. Users are advised to upgrade. There are no known workarounds for this issue.

Frequently asked questions

What is CVE-2023-28839?: Shoppingfeed PrestaShop is an add-on to the PrestaShop ecommerce platform to synchronize data. The module Shoppingfeed for PrestaShop is vulnerable to SQL injection between version 1.4.0 and 1.8.2 due to a lack of input sanitization. This issue has been addressed in version 1.8.3. Users are advised to upgrade. There are no known workarounds for this issue.
How severe is CVE-2023-28839?: CVE-2023-28839 has a CVSS 3.x base score of 9.4, 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 low.
Is CVE-2023-28839 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28839?: CVE-2023-28839 affects Shoppingfeed. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28839?: 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.
When was CVE-2023-28839 published?: CVE-2023-28839 was published on 2023-04-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:shoppingfeed:shoppingfeed:*:*:*:*:*:prestashop:*:*

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