How severe is CVE-2025-8518?

CVE-2025-8518 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-2025-8518 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8518?

CVE-2025-8518 affects Vvveb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8518?

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

Does CVE-2025-8518 have an EU (EUVD) identifier?

Yes. CVE-2025-8518 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23521.

When was CVE-2025-8518 published?

CVE-2025-8518 was published on 2025-08-04 and last updated on 2026-06-17.

CVE-2025-8518

CVE-2025-8518 is a medium-severity vulnerability in Vvveb 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 5.8
CVSS v4: 2.0
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23521
Weakness: CWE-74
Affected product: Vvveb
Published: 2025-08-04
Last modified: 2026-06-17

Description

A vulnerability was found in givanz Vvveb 1.0.5. It has been rated as critical. Affected by this issue is the function Save of the file admin/controller/editor/code.php of the component Code Editor. The manipulation leads to code injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The name of the patch is f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2025-8518?: A vulnerability was found in givanz Vvveb 1.0.5. It has been rated as critical. Affected by this issue is the function Save of the file admin/controller/editor/code.php of the component Code Editor. The manipulation leads to code injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The name of the patch is f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.
How severe is CVE-2025-8518?: CVE-2025-8518 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-2025-8518 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8518?: CVE-2025-8518 affects Vvveb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8518?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8518 have an EU (EUVD) identifier?: Yes. CVE-2025-8518 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23521.
When was CVE-2025-8518 published?: CVE-2025-8518 was published on 2025-08-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:vvveb:vvveb:1.0.5:*:*:*:*:*:*:*

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