How severe is CVE-2025-52764?

CVE-2025-52764 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-52764 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-52764?

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-2025-52764 have an EU (EUVD) identifier?

Yes. CVE-2025-52764 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38005.

When was CVE-2025-52764 published?

CVE-2025-52764 was published on 2025-11-06 and last updated on 2026-06-17.

CVE-2025-52764

CVE-2025-52764 is a high-severity vulnerability with a CVSS 3.x base score of 7.1. 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-79.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-38005
Weakness: CWE-79
Published: 2025-11-06
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in marielav flexoslider flexoslider allows Reflected XSS.This issue affects flexoslider: from n/a through <= 1.0004.

Frequently asked questions

What is CVE-2025-52764?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in marielav flexoslider flexoslider allows Reflected XSS.This issue affects flexoslider: from n/a through <= 1.0004.
How severe is CVE-2025-52764?: CVE-2025-52764 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-52764 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-52764?: 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-2025-52764 have an EU (EUVD) identifier?: Yes. CVE-2025-52764 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38005.
When was CVE-2025-52764 published?: CVE-2025-52764 was published on 2025-11-06 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/flexoslider/vulnerability/wordpress-flexoslider-plugin-1-0004-cross-site-scripting-xss-vulnerability?_s_id=cve

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