CVE-2026-81778
WordPress Kalles Addons plugin <= 1.0.6 - Cross Site Scripting (XSS) vulnerability
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
Subscriber Cross Site Scripting (XSS) in Kalles Addons <= 1.0.6 versions.
| CWE | CWE-79 |
| Vendor | the4 |
| Product | kalles addons |
| Published | Aug 31, 2026 |
| Last Updated | Aug 31, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
The4 / Kalles Addons
n/a ≤ 1.0.6
References
Credits
Nguyen Ba Khanh - HPT Vietnam Corporation | Patchstack Bug Bounty Program