How severe is CVE-2026-0593?

CVE-2026-0593 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-0593 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0593?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-0593 have an EU (EUVD) identifier?

Yes. CVE-2026-0593 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4540.

When was CVE-2026-0593 published?

CVE-2026-0593 was published on 2026-01-24 and last updated on 2026-06-17.

CVE-2026-0593

CVE-2026-0593 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4540
Weakness: CWE-862
Published: 2026-01-24
Last modified: 2026-06-17

Description

The WP Go Maps (formerly WP Google Maps) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the processBackgroundAction() function in all versions up to, and including, 10.0.04. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify global map engine settings.

Frequently asked questions

What is CVE-2026-0593?: The WP Go Maps (formerly WP Google Maps) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the processBackgroundAction() function in all versions up to, and including, 10.0.04. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify global map engine settings.
How severe is CVE-2026-0593?: CVE-2026-0593 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-0593 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-0593?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0593 have an EU (EUVD) identifier?: Yes. CVE-2026-0593 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4540.
When was CVE-2026-0593 published?: CVE-2026-0593 was published on 2026-01-24 and last updated on 2026-06-17.

References

Other CWE-862 (Missing Authorization) vulnerabilities

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CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

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