How severe is CVE-2026-32539?

CVE-2026-32539 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-2026-32539 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-32539?

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-2026-32539 have an EU (EUVD) identifier?

Yes. CVE-2026-32539 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15913.

When was CVE-2026-32539 published?

CVE-2026-32539 was published on 2026-03-25 and last updated on 2026-06-17.

CVE-2026-32539

CVE-2026-32539 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% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-15913
Weakness: CWE-89
Published: 2026-03-25
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in PublishPress PublishPress Revisions revisionary allows Blind SQL Injection.This issue affects PublishPress Revisions: from n/a through <= 3.7.23.

Frequently asked questions

What is CVE-2026-32539?: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in PublishPress PublishPress Revisions revisionary allows Blind SQL Injection.This issue affects PublishPress Revisions: from n/a through <= 3.7.23.
How severe is CVE-2026-32539?: CVE-2026-32539 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-2026-32539 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-32539?: 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-2026-32539 have an EU (EUVD) identifier?: Yes. CVE-2026-32539 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15913.
When was CVE-2026-32539 published?: CVE-2026-32539 was published on 2026-03-25 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/revisionary/vulnerability/wordpress-publishpress-revisions-plugin-3-7-23-sql-injection-vulnerability?_s_id=cve

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