vulnerability
WordPress Plugin: insert-special-characters: CVE-2021-43138: Improperly Controlled Modification of Dynamically-Determined Object Attributes
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Apr 7, 2022 | May 15, 2025 | Jun 24, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Apr 7, 2022
Added
May 15, 2025
Modified
Jun 24, 2025
Description
In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution. Some WordPress plugins and themes use this dependency though that doesn’t necessarily mean the plugin itself is vulnerable to exploitation.
Solution
insert-special-characters-plugin-cve-2021-43138
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