CVE-2021-24371

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.

CVSS v3.1

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

CVSS v2.0

4.0 MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

EPSS

1.01% chance of exploitation in the next 30 days, 61th percentile

Published

2021-08-02

Updated

2024-08-03

Proof-of-concept exploits (2)

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

References

• CVE Record
• NVD entry

Related

• CVE-2021-24370
• CVE-2021-24372
• CVE-2021-24369
• CVE-2021-24373
• CVE-2021-24368
• CVE-2021-24374