CVE-2025-8521

LOW EPSS 19.3%
Published Aug 4, 202510mo ago · Modified Jun 17, 20261w ago
1.9 CVSS 4.0
Low
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Published Aug 4, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
1.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
19.3% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-79 Cross-site Scripting Injection
CWE-94 Improper Control of Generation of Code (Code Injection) Injection

Affected Products 1

VendorProductVersionRange
vvvebvvveb* <1.0.6

References 6

  • github.com https://github.com/givanz/Vvveb/commit/b53c7161da606f512b7efcb392d6ffc708688d49
    Patch
  • github.com https://github.com/givanz/Vvveb/releases/tag/1.0.6
    Release Notes
  • hkohi.ca https://hkohi.ca/vulnerability/11
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.318647
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.318647
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.625003
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/givanz/Vvveb/commit/b53c7161da606f512b7efcb392d6ffc708688d49
    Patch