How severe is CVE-2025-23998?

CVE-2025-23998 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-2025-23998 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-23998?

CVE-2025-23998 affects Rarathemes The Ultralight. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-23998?

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-2025-23998 have an EU (EUVD) identifier?

Yes. CVE-2025-23998 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3592.

When was CVE-2025-23998 published?

CVE-2025-23998 was published on 2025-01-21 and last updated on 2026-06-17.

CVE-2025-23998

CVE-2025-23998 is a high-severity vulnerability in Rarathemes The Ultralight 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% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-3592
Weakness: CWE-79
Affected product: Rarathemes The Ultralight
Published: 2025-01-21
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in raratheme UltraLight the-ultralight allows Reflected XSS.This issue affects UltraLight: from n/a through <= 1.2.

Frequently asked questions

What is CVE-2025-23998?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in raratheme UltraLight the-ultralight allows Reflected XSS.This issue affects UltraLight: from n/a through <= 1.2.
How severe is CVE-2025-23998?: CVE-2025-23998 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-2025-23998 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-23998?: CVE-2025-23998 affects Rarathemes The Ultralight. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-23998?: 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-2025-23998 have an EU (EUVD) identifier?: Yes. CVE-2025-23998 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3592.
When was CVE-2025-23998 published?: CVE-2025-23998 was published on 2025-01-21 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Theme/the-ultralight/vulnerability/wordpress-ultralight-theme-1-2-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:rarathemes:the_ultralight:*:*:*:*:*:wordpress:*:*

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