How severe is CVE-2026-12471?

CVE-2026-12471 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-12471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-12471?

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

When was CVE-2026-12471 published?

CVE-2026-12471 was published on 2026-06-27 and last updated on 2026-06-29.

CVE-2026-12471

CVE-2026-12471 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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 4.3)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Published: 2026-06-27
Last modified: 2026-06-29

Description

The Spexo theme for WordPress is vulnerable to unauthorized access due to a missing capability check on the activate_plugin function in all versions up to, and including, 2.0.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate a limited set of plugins.

Frequently asked questions

What is CVE-2026-12471?: The Spexo theme for WordPress is vulnerable to unauthorized access due to a missing capability check on the activate_plugin function in all versions up to, and including, 2.0.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate a limited set of plugins.
How severe is CVE-2026-12471?: CVE-2026-12471 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-12471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-12471?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-12471 published?: CVE-2026-12471 was published on 2026-06-27 and last updated on 2026-06-29.

References

Other CWE-862 (Missing Authorization) vulnerabilities

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