How severe is CVE-2026-49767?

CVE-2026-49767 has a CVSS 3.x base score of 9.8, 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-2026-49767 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-49767?

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-2026-49767 have an EU (EUVD) identifier?

Yes. CVE-2026-49767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37623.

When was CVE-2026-49767 published?

CVE-2026-49767 was published on 2026-06-17.

CVE-2026-49767

CVE-2026-49767 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-288.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37623
Weakness: CWE-288
Published: 2026-06-17
Last modified: 2026-06-17

Description

Unauthenticated Broken Authentication in wpForo Forum <= 3.1.0 versions.

Frequently asked questions

What is CVE-2026-49767?: Unauthenticated Broken Authentication in wpForo Forum <= 3.1.0 versions.
How severe is CVE-2026-49767?: CVE-2026-49767 has a CVSS 3.x base score of 9.8, 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-2026-49767 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-49767?: 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-2026-49767 have an EU (EUVD) identifier?: Yes. CVE-2026-49767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37623.
When was CVE-2026-49767 published?: CVE-2026-49767 was published on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/wpforo/vulnerability/wordpress-wpforo-forum-plugin-3-1-0-broken-authentication-vulnerability?_s_id=cve

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