WordPress security by component
Flexi – Guest Submit
Plugin description
Flexi – Guest Submit enables visitors to submit posts or other content through frontend forms.
Flexi – Guest Submit (flexi) is a WordPress plugin with 3 published CVE records in this archive. The latest tracked vulnerability was published Oct 03, 2025; the highest published CVSS base score is 8.1.
Plugin slug:
flexiLatest vulnerability
CVE-2025-9129: Flexi: Cross-site scripting
Flexi is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
| Safe version |
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|---|---|---|---|
| Oct 03, 2025 |
CVE-2025-9129
Flexi: Cross-site scripting
Flexi is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
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See mitigation notes |
CVE6.4
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| Apr 11, 2025 |
CVE-2025-32589
Flexi – Guest Submit: Filesystem traversal
Flexi – Guest Submit is affected by filesystem traversal. Exposure depends on how the affected operation is made reachable by the site. A crafted path can escape the intended directory and reach files or directories elsewhere on the server.
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See mitigation notes |
CVE8.1
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| Mar 14, 2022 |
CVE-2022-0449
Flexi: Cross-site scripting
Flexi is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
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See mitigation notes |
CVEPending
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