CVE-2021-24371

2.7 lowEPSS 1.0%

Low (2.7) in carrcommunications rsvpmaker. EPSS 1.0% chance of exploitation in the next 30 days.

The Import feature of the RSVPMaker WordPress plugin before 8.7.3 (/wp-admin/tools.php?page=rsvpmaker_export_screen) takes an URL input and calls curl on it, without first validating it to ensure it's a remote one. As a result, a high privilege user could use that feature to scan the internal network via a SSRF attack.

Severity

CVSS 3.1

2.7 low

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2021-08-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

carrcommunications:rsvpmaker

References

https://codevigilant.com/disclosure/2021/wp-plugin-rsvpmaker/
https://wpscan.com/vulnerability/63be225c-ebee-4cac-b43e-cf033ee7425d
https://codevigilant.com/disclosure/2021/wp-plugin-rsvpmaker/
https://wpscan.com/vulnerability/63be225c-ebee-4cac-b43e-cf033ee7425d

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