How severe is CVE-2025-39504?

CVE-2025-39504 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-2025-39504 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-39504?

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-2025-39504 have an EU (EUVD) identifier?

Yes. CVE-2025-39504 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27968.

When was CVE-2025-39504 published?

CVE-2025-39504 was published on 2025-05-23 and last updated on 2026-06-17.

CVE-2025-39504

CVE-2025-39504 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% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27968
Weakness: CWE-89
Published: 2025-05-23
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in GoodLayers Goodlayers Hotel gdlr-hotel allows Blind SQL Injection.This issue affects Goodlayers Hotel: from n/a through <= 3.1.4.

Frequently asked questions

What is CVE-2025-39504?: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in GoodLayers Goodlayers Hotel gdlr-hotel allows Blind SQL Injection.This issue affects Goodlayers Hotel: from n/a through <= 3.1.4.
How severe is CVE-2025-39504?: CVE-2025-39504 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-2025-39504 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-39504?: 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-2025-39504 have an EU (EUVD) identifier?: Yes. CVE-2025-39504 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27968.
When was CVE-2025-39504 published?: CVE-2025-39504 was published on 2025-05-23 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/gdlr-hotel/vulnerability/wordpress-goodlayers-hotel-plugin-3-1-4-sql-injection-vulnerability?_s_id=cve

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