How severe is CVE-2025-3393?

CVE-2025-3393 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-3393 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-3393?

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

Does CVE-2025-3393 have an EU (EUVD) identifier?

Yes. CVE-2025-3393 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10410.

When was CVE-2025-3393 published?

CVE-2025-3393 was published on 2025-04-08 and last updated on 2026-06-17.

CVE-2025-3393

CVE-2025-3393 is a low-severity vulnerability with a CVSS 3.x base score of 3.5. 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: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 5.1
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10410
Weakness: CWE-79
Published: 2025-04-08
Last modified: 2026-06-17

Description

A vulnerability was found in mrcen springboot-ucan-admin up to 5f35162032cbe9288a04e429ef35301545143509. It has been classified as problematic. This affects an unknown part of the file /ucan-admin/index of the component Personal Settings Interface. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

Frequently asked questions

What is CVE-2025-3393?: A vulnerability was found in mrcen springboot-ucan-admin up to 5f35162032cbe9288a04e429ef35301545143509. It has been classified as problematic. This affects an unknown part of the file /ucan-admin/index of the component Personal Settings Interface. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.
How severe is CVE-2025-3393?: CVE-2025-3393 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-3393 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-3393?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3393 have an EU (EUVD) identifier?: Yes. CVE-2025-3393 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10410.
When was CVE-2025-3393 published?: CVE-2025-3393 was published on 2025-04-08 and last updated on 2026-06-17.

References

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