How severe is CVE-2026-52693?

CVE-2026-52693 has a CVSS 3.x base score of 9.3, 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 none, and availability low.

Is CVE-2026-52693 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-52693?

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-2026-52693 have an EU (EUVD) identifier?

Yes. CVE-2026-52693 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36900.

When was CVE-2026-52693 published?

CVE-2026-52693 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-52693

CVE-2026-52693 is a critical-severity vulnerability with a CVSS 3.x base score of 9.3. 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 9.3)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36900
Weakness: CWE-89
Published: 2026-06-15
Last modified: 2026-06-17

Description

Unauthenticated SQL Injection in eCommerce Product Catalog <= 3.5.5 versions.

Frequently asked questions

What is CVE-2026-52693?: Unauthenticated SQL Injection in eCommerce Product Catalog <= 3.5.5 versions.
How severe is CVE-2026-52693?: CVE-2026-52693 has a CVSS 3.x base score of 9.3, 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 none, and availability low.
Is CVE-2026-52693 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-52693?: 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-2026-52693 have an EU (EUVD) identifier?: Yes. CVE-2026-52693 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36900.
When was CVE-2026-52693 published?: CVE-2026-52693 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/ecommerce-product-catalog/vulnerability/wordpress-ecommerce-product-catalog-plugin-3-5-5-sql-injection-vulnerability?_s_id=cve

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