vulnerability
Checkbox Survey: CVE-2021-27852: Deserialization of Untrusted Data
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | May 27, 2021 | Aug 26, 2025 | Aug 26, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
May 27, 2021
Added
Aug 26, 2025
Modified
Aug 26, 2025
Description
Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7.
Solution
checkbox-survey-upgrade-latest
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