How severe is CVE-2026-54832?

CVE-2026-54832 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2026-54832 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-54832?

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.

When was CVE-2026-54832 published?

CVE-2026-54832 was published on 2026-06-26.

CVE-2026-54832

CVE-2026-54832 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Published: 2026-06-26
Last modified: 2026-06-26

Description

Unauthenticated Broken Access Control in Gutenverse Companion <= 2.5.0 versions.

Frequently asked questions

What is CVE-2026-54832?: Unauthenticated Broken Access Control in Gutenverse Companion <= 2.5.0 versions.
How severe is CVE-2026-54832?: CVE-2026-54832 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2026-54832 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-54832?: 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.
When was CVE-2026-54832 published?: CVE-2026-54832 was published on 2026-06-26.

References

https://patchstack.com/database/wordpress/plugin/gutenverse-companion/vulnerability/wordpress-gutenverse-companion-plugin-2-5-0-broken-access-control-vulnerability?_s_id=cve

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