How severe is CVE-2026-27098?

CVE-2026-27098 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-27098 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-27098?

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.

Does CVE-2026-27098 have an EU (EUVD) identifier?

Yes. CVE-2026-27098 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9604.

When was CVE-2026-27098 published?

CVE-2026-27098 was published on 2026-03-05 and last updated on 2026-06-17.

CVE-2026-27098

CVE-2026-27098 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. 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-502.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9604
Weakness: CWE-502
Published: 2026-03-05
Last modified: 2026-06-17

Description

Deserialization of Untrusted Data vulnerability in axiomthemes Au Pair Agency - Babysitting & Nanny Theme au-pair-agency allows Object Injection.This issue affects Au Pair Agency - Babysitting & Nanny Theme: from n/a through <= 1.2.2.

Frequently asked questions

What is CVE-2026-27098?: Deserialization of Untrusted Data vulnerability in axiomthemes Au Pair Agency - Babysitting & Nanny Theme au-pair-agency allows Object Injection.This issue affects Au Pair Agency - Babysitting & Nanny Theme: from n/a through <= 1.2.2.
How severe is CVE-2026-27098?: CVE-2026-27098 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-27098 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-27098?: 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.
Does CVE-2026-27098 have an EU (EUVD) identifier?: Yes. CVE-2026-27098 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9604.
When was CVE-2026-27098 published?: CVE-2026-27098 was published on 2026-03-05 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Theme/au-pair-agency/vulnerability/wordpress-au-pair-agency-babysitting-nanny-theme-theme-1-2-2-deserialization-of-untrusted-data-vulnerability?_s_id=cve

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