How severe is CVE-2026-39475?

CVE-2026-39475 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.

Is CVE-2026-39475 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-39475?

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

Does CVE-2026-39475 have an EU (EUVD) identifier?

Yes. CVE-2026-39475 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20141.

When was CVE-2026-39475 published?

CVE-2026-39475 was published on 2026-04-08 and last updated on 2026-06-17.

CVE-2026-39475

CVE-2026-39475 is a high-severity vulnerability with a CVSS 3.x base score of 7.6. 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: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-20141
Weakness: CWE-89
Published: 2026-04-08
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Syed Balkhi User Feedback userfeedback-lite allows Blind SQL Injection.This issue affects User Feedback: from n/a through <= 1.10.1.

Frequently asked questions

What is CVE-2026-39475?: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Syed Balkhi User Feedback userfeedback-lite allows Blind SQL Injection.This issue affects User Feedback: from n/a through <= 1.10.1.
How severe is CVE-2026-39475?: CVE-2026-39475 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.
Is CVE-2026-39475 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-39475?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-39475 have an EU (EUVD) identifier?: Yes. CVE-2026-39475 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20141.
When was CVE-2026-39475 published?: CVE-2026-39475 was published on 2026-04-08 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/userfeedback-lite/vulnerability/wordpress-user-feedback-plugin-1-10-1-sql-injection-vulnerability-2?_s_id=cve

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