What is CVE-2023-30616?

CVE-2023-30616 is a medium-severity vulnerability in Epiph Form Block, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-04-20.

How severe is CVE-2023-30616?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2023-30616 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Epiph Form Block

CVE-2023-30616

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.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.003 (21.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Epiph Form_block
Epiphyt Form-block — versions < 1.0.2

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

20142995/nuclei-templates

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-30616?: CVE-2023-30616 is a medium-severity vulnerability in Epiph Form Block, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2023-04-20.
How severe is CVE-2023-30616?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-30616 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.