How severe is CVE-2025-25361?

CVE-2025-25361 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-25361 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25361?

CVE-2025-25361 affects Publiccms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-25361?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-25361 have an EU (EUVD) identifier?

Yes. CVE-2025-25361 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7669.

When was CVE-2025-25361 published?

CVE-2025-25361 was published on 2025-03-06 and last updated on 2026-06-17.

CVE-2025-25361

CVE-2025-25361 is a critical-severity vulnerability in Publiccms with a CVSS 3.x base score of 9.8. 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7669
Weakness: CWE-434
Affected product: Publiccms
Published: 2025-03-06
Last modified: 2026-06-17

Description

An arbitrary file upload vulnerability in the component /cms/CmsWebFileAdminController.java of PublicCMS v4.0.202406 allows attackers to execute arbitrary code via uploading a crafted svg or xml file.

Frequently asked questions

What is CVE-2025-25361?: An arbitrary file upload vulnerability in the component /cms/CmsWebFileAdminController.java of PublicCMS v4.0.202406 allows attackers to execute arbitrary code via uploading a crafted svg or xml file.
How severe is CVE-2025-25361?: CVE-2025-25361 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-25361 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25361?: CVE-2025-25361 affects Publiccms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-25361?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-25361 have an EU (EUVD) identifier?: Yes. CVE-2025-25361 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7669.
When was CVE-2025-25361 published?: CVE-2025-25361 was published on 2025-03-06 and last updated on 2026-06-17.

References

https://github.com/c0rdXy/POC/blob/master/CVE/PublicCMS/XSS_02/XSS_02.md

Affected products (1)

cpe:2.3:a:publiccms:publiccms:4.0.202406.f:*:*:*:*:*:*:*

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