How severe is CVE-2025-2748?

CVE-2025-2748 has a CVSS 3.x base score of 6.1, rated medium 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 none.

Is CVE-2025-2748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 59% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-2748?

CVE-2025-2748 affects Kentico Xperience. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-2748?

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

Does CVE-2025-2748 have an EU (EUVD) identifier?

Yes. CVE-2025-2748 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8011.

When was CVE-2025-2748 published?

CVE-2025-2748 was published on 2025-03-24 and last updated on 2026-06-17.

CVE-2025-2748

CVE-2025-2748 is a medium-severity vulnerability in Kentico Xperience with a CVSS 3.x base score of 6.1. Its EPSS exploit-prediction score of 59% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 59% (99th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8011
Weakness: CWE-79
Affected product: Kentico Xperience
Published: 2025-03-24
Last modified: 2026-06-17

Description

The Kentico Xperience application does not fully validate or filter files uploaded via the multiple-file upload functionality, which allows for stored XSS.This issue affects Kentico Xperience through 13.0.178.

Frequently asked questions

What is CVE-2025-2748?: The Kentico Xperience application does not fully validate or filter files uploaded via the multiple-file upload functionality, which allows for stored XSS.This issue affects Kentico Xperience through 13.0.178.
How severe is CVE-2025-2748?: CVE-2025-2748 has a CVSS 3.x base score of 6.1, rated medium 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 none.
Is CVE-2025-2748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 59% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-2748?: CVE-2025-2748 affects Kentico Xperience. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-2748?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-2748 have an EU (EUVD) identifier?: Yes. CVE-2025-2748 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8011.
When was CVE-2025-2748 published?: CVE-2025-2748 was published on 2025-03-24 and last updated on 2026-06-17.

References

https://devnet.kentico.com/download/hotfixes

Affected products (1)

cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*

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