How severe is CVE-2026-48836?

CVE-2026-48836 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-48836 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-48836?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-48836 have an EU (EUVD) identifier?

Yes. CVE-2026-48836 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36844.

When was CVE-2026-48836 published?

CVE-2026-48836 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-48836

CVE-2026-48836 is a critical-severity vulnerability with a CVSS 3.x base score of 10.0. 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36844
Weakness: CWE-94
Published: 2026-06-15
Last modified: 2026-06-17

Description

Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.

Frequently asked questions

What is CVE-2026-48836?: Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.
How severe is CVE-2026-48836?: CVE-2026-48836 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-48836 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-48836?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-48836 have an EU (EUVD) identifier?: Yes. CVE-2026-48836 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36844.
When was CVE-2026-48836 published?: CVE-2026-48836 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/easy-invoice/vulnerability/wordpress-easy-invoice-plugin-2-1-19-remote-code-execution-rce-vulnerability?_s_id=cve

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