How severe is CVE-2025-23940?

CVE-2025-23940 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-23940 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-23940?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-23940 have an EU (EUVD) identifier?

Yes. CVE-2025-23940 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3554.

When was CVE-2025-23940 published?

CVE-2025-23940 was published on 2025-01-16 and last updated on 2026-06-17.

CVE-2025-23940

CVE-2025-23940 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-3554
Weakness: CWE-79
Published: 2025-01-16
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in horiyuki Image Switcher image-switcher allows Stored XSS.This issue affects Image Switcher: from n/a through <= 0.1.1.

Frequently asked questions

What is CVE-2025-23940?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in horiyuki Image Switcher image-switcher allows Stored XSS.This issue affects Image Switcher: from n/a through <= 0.1.1.
How severe is CVE-2025-23940?: CVE-2025-23940 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-23940 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-23940?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-23940 have an EU (EUVD) identifier?: Yes. CVE-2025-23940 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3554.
When was CVE-2025-23940 published?: CVE-2025-23940 was published on 2025-01-16 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/image-switcher/vulnerability/wordpress-jupdf-pdf-viewer-plugin-0-1-1-cross-site-scripting-xss-vulnerability?_s_id=cve

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