How severe is CVE-2025-26771?

CVE-2025-26771 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-2025-26771 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-26771?

CVE-2025-26771 affects Sktthemes Skt Blocks. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-26771?

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

Does CVE-2025-26771 have an EU (EUVD) identifier?

Yes. CVE-2025-26771 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4875.

When was CVE-2025-26771 published?

CVE-2025-26771 was published on 2025-02-17 and last updated on 2026-06-17.

CVE-2025-26771

CVE-2025-26771 is a medium-severity vulnerability in Sktthemes Skt Blocks 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% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4875
Weakness: CWE-79
Affected product: Sktthemes Skt Blocks
Published: 2025-02-17
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sonalsinha21 SKT Blocks skt-blocks allows Stored XSS.This issue affects SKT Blocks: from n/a through <= 1.7.

Frequently asked questions

What is CVE-2025-26771?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sonalsinha21 SKT Blocks skt-blocks allows Stored XSS.This issue affects SKT Blocks: from n/a through <= 1.7.
How severe is CVE-2025-26771?: CVE-2025-26771 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-2025-26771 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-26771?: CVE-2025-26771 affects Sktthemes Skt Blocks. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-26771?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-26771 have an EU (EUVD) identifier?: Yes. CVE-2025-26771 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4875.
When was CVE-2025-26771 published?: CVE-2025-26771 was published on 2025-02-17 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/skt-blocks/vulnerability/wordpress-skt-blocks-plugin-1-7-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:sktthemes:skt_blocks:*:*:*:*:*:wordpress:*:*

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