How severe is CVE-2026-54808?

CVE-2026-54808 has a CVSS 3.x base score of 9.3, 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 none, and availability low.

Is CVE-2026-54808 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-54808?

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-2026-54808 have an EU (EUVD) identifier?

Yes. CVE-2026-54808 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37713.

When was CVE-2026-54808 published?

CVE-2026-54808 was published on 2026-06-17.

CVE-2026-54808

CVE-2026-54808 is a critical-severity vulnerability with a CVSS 3.x base score of 9.3. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.3)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37713
Weakness: CWE-89
Published: 2026-06-17
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel WP Travel Gutenberg Blocks allows Blind SQL Injection. This issue affects WP Travel Gutenberg Blocks: from n/a through 3.9.4.

Frequently asked questions

What is CVE-2026-54808?: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel WP Travel Gutenberg Blocks allows Blind SQL Injection. This issue affects WP Travel Gutenberg Blocks: from n/a through 3.9.4.
How severe is CVE-2026-54808?: CVE-2026-54808 has a CVSS 3.x base score of 9.3, 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 none, and availability low.
Is CVE-2026-54808 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-54808?: 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-2026-54808 have an EU (EUVD) identifier?: Yes. CVE-2026-54808 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37713.
When was CVE-2026-54808 published?: CVE-2026-54808 was published on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/wp-travel-blocks/vulnerability/wordpress-wp-travel-gutenberg-blocks-plugin-3-9-4-sql-injection-vulnerability?_s_id=cve

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