How severe is CVE-2026-22450?

CVE-2026-22450 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-2026-22450 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-22450?

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

Does CVE-2026-22450 have an EU (EUVD) identifier?

Yes. CVE-2026-22450 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3864.

When was CVE-2026-22450 published?

CVE-2026-22450 was published on 2026-01-22 and last updated on 2026-06-17.

CVE-2026-22450

CVE-2026-22450 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% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3864
Weakness: CWE-862
Published: 2026-01-22
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in Select-Themes Don Peppe donpeppe allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Don Peppe: from n/a through <= 1.3.

Frequently asked questions

What is CVE-2026-22450?: Missing Authorization vulnerability in Select-Themes Don Peppe donpeppe allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Don Peppe: from n/a through <= 1.3.
How severe is CVE-2026-22450?: CVE-2026-22450 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-2026-22450 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-22450?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-22450 have an EU (EUVD) identifier?: Yes. CVE-2026-22450 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3864.
When was CVE-2026-22450 published?: CVE-2026-22450 was published on 2026-01-22 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Theme/donpeppe/vulnerability/wordpress-don-peppe-theme-1-3-broken-access-control-vulnerability?_s_id=cve

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