CVE-2021-24371

Public Exploit
RSVPMaker < 8.7.3 - Authenticated (admin+) SSRF

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.

Category

2.7
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.22%
Third-Party Advisory codevigilant.com Third-Party Advisory wpscan.com
Affected: Unknown RSVPMaker
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/63be225c-ebee-4cac-b43e-cf033ee7425d third party advisory exploit
https://codevigilant.com/disclosure/2021/wp-plugin-rsvpmaker/ exploit third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-24371?
CVE-2021-24371 has been scored as a low severity vulnerability.
How to fix CVE-2021-24371?
To fix CVE-2021-24371, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-24371 being actively exploited in the wild?
It is possible that CVE-2021-24371 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24371?
CVE-2021-24371 affects Unknown RSVPMaker.
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