How severe is CVE-2025-3798?

CVE-2025-3798 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-3798 being actively exploited?

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

What products are affected by CVE-2025-3798?

CVE-2025-3798 affects Wcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3798?

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

Does CVE-2025-3798 have an EU (EUVD) identifier?

Yes. CVE-2025-3798 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15031.

When was CVE-2025-3798 published?

CVE-2025-3798 was published on 2025-04-19 and last updated on 2026-06-17.

CVE-2025-3798

CVE-2025-3798 is a medium-severity vulnerability in Wcms with a CVSS 3.x base score of 4.7. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 5.8
CVSS v4: 5.1
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-15031
Weakness: CWE-284
Affected product: Wcms
Published: 2025-04-19
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in WCMS 11. This issue affects the function sub of the file app/admin/AdvadminController.php of the component Advertisement Image Handler. The manipulation leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-3798?: A vulnerability, which was classified as critical, has been found in WCMS 11. This issue affects the function sub of the file app/admin/AdvadminController.php of the component Advertisement Image Handler. The manipulation leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-3798?: CVE-2025-3798 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-3798 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3798?: CVE-2025-3798 affects Wcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3798?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3798 have an EU (EUVD) identifier?: Yes. CVE-2025-3798 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15031.
When was CVE-2025-3798 published?: CVE-2025-3798 was published on 2025-04-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wcms:wcms:11.0:*:*:*:*:*:*:*

More vulnerabilities in Wcms

CVE-2020-19902 — Critical (CVSS 9.8): Directory Traversal vulnerability found in Cryptoprof WCMS v.0.3.2 allows a remote attacker to execute arbitrary code…
CVE-2023-31689 — Critical (CVSS 9.8): In Wcms 0.3.2, an attacker can send a crafted request from a vulnerable web application backend server…
CVE-2019-11377 — High (CVSS 8.8): wcms/wex/finder/action.php in WCMS v0.3.2 has a Arbitrary File Upload Vulnerability via developer/finder because .php…
CVE-2020-24136 — High (CVSS 8.6): Directory traversal in Wcms 0.3.2 allows an attacker to read arbitrary files on the server that is running an…
CVE-2020-24140 — High (CVSS 8.3): Server-side request forgery in Wcms 0.3.2 let an attacker send crafted requests from the back-end server of a…
CVE-2020-24139 — High (CVSS 8.3): Server-side request forgery in Wcms 0.3.2 lets an attacker send crafted requests from the back-end server of a…

All CVEs affecting Wcms →

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-50746 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi…
CVE-2026-46978 — Critical (CVSS 10.0): Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The…
CVE-2026-35308 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Centralized Third Party Jars).…
CVE-2026-35307 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that…
CVE-2026-46695 — Critical (CVSS 10.0): Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers…
CVE-2026-46840 — Critical (CVSS 10.0): Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are…

Browse all CWE-284 (Improper Access Control) vulnerabilities →