Vulnerability Monitor

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CVE-2025-8521

A vulnerability, which was classified as problematic, has been found in givanz Vvveb up to 1.0.5. This issue affects some unknown processing of the file /vadmin123/index.php?module=settings/post-types of the component Add Type Handler. The manipulation leads to cross site scripting. The attack may be initiated 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 patch is named b53c7161da606f512b7efcb392d6ffc708688d49/605a70f8729e4d44ebe272671cb1e43e3d6ae014. It is recommended to upgrade the affected component.

Security Impact Summary

This vulnerability carries a LOW severity rating with a CVSS v3.1 score of 2.4, indicating it can be exploited remotely over the network with relatively low complexity though user interaction is required . The vulnerability impacts limited integrity, for affected systems. Impacting 1 product from vvveb organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2025-08-04T19:15:33.043

Last Modified

2025-08-27T16:21:12.870

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 2.4 (LOW)

CVSSv2 Vector

AV:N/AC:L/Au:M/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: MULTIPLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.4

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-79
CWE-94

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	vvveb	vvveb	< 1.0.6	Yes

References

https://github.com/givanz/Vvveb/commit/b53c7161da606f512b7efcb392d6ffc708688d49 Patch ([email protected])
https://github.com/givanz/Vvveb/releases/tag/1.0.6 Release Notes ([email protected])
https://hkohi.ca/vulnerability/11 Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.318647 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.318647 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.625003 Third Party Advisory, VDB Entry ([email protected])
https://hkohi.ca/vulnerability/11 Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://vuldb.com/?submit.625003 Third Party Advisory, VDB Entry (134c704f-9b21-4f2e-91b3-4a467353bcc0)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For vvveb's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.