How severe is CVE-2023-39643?

CVE-2023-39643 has a CVSS 3.x base score of 9.8, 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 high.

Is CVE-2023-39643 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39643?

CVE-2023-39643 affects Blmodules Xmlfeeds Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39643?

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-2023-39643 published?

CVE-2023-39643 was published on 2023-09-15 and last updated on 2026-06-17.

CVE-2023-39643

CVE-2023-39643 is a critical-severity vulnerability in Blmodules Xmlfeeds Pro with a CVSS 3.x base score of 9.8. 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 9.8)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Blmodules Xmlfeeds Pro
Published: 2023-09-15
Last modified: 2026-06-17

Description

Bl Modules xmlfeeds before v3.9.8 was discovered to contain a SQL injection vulnerability via the component SearchApiXml::Xmlfeeds().

Frequently asked questions

What is CVE-2023-39643?: Bl Modules xmlfeeds before v3.9.8 was discovered to contain a SQL injection vulnerability via the component SearchApiXml::Xmlfeeds().
How severe is CVE-2023-39643?: CVE-2023-39643 has a CVSS 3.x base score of 9.8, 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 high.
Is CVE-2023-39643 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39643?: CVE-2023-39643 affects Blmodules Xmlfeeds Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39643?: 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-2023-39643 published?: CVE-2023-39643 was published on 2023-09-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:blmodules:xmlfeeds_pro:*:*:*:*:*:prestashop:*:*

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