CVE-2021-24371

RSVPMaker < 8.7.3 - Authenticated (admin+) SSRF

LOW
2.7
CVSS Score
Published: August 2, 2021 at 10:31 AM UTC
Updated: June 17, 2026 at 03:39 AM UTC
1 product affected across 1 vendorRsvpmaker

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Severity
LOW2.7
Exploit prediction
EPSS 1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 8.7.3
Affected range stops below 8.7.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-918

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