CVE-2023-30616

Cross Site Request Forgery due to missing nonce verification in form block

CVSS 6.5 MEDIUMEPSS 0.3%CWE-352

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Apr 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Form block is a wordpress plugin designed to make form creation easier. Versions prior to 1.0.2 are subject to a Cross-Site Request Forgery due to a missing nonce check. There is potential for a Cross Site Request Forgery for all form blocks, since it allows to send requests to the forms from any website without a user noticing. Users are advised to upgrade to version 1.0.2. There are no known workarounds for this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

epiphyt · form-block

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References

https://github.com/epiphyt/form-block/commit/cf0012fa0710d906c594346ba775c5dc433a9426 https://github.com/epiphyt/form-block/security/advisories/GHSA-j4c2-7p87-q824