CVE-2021-36890

WordPress Social Share Buttons by Supsystic plugin <= 2.2.2 - Cross-Site Request Forgery (CSRF) vulnerability

Description

Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin <= 2.2.2 at WordPress.

Remediation

Solution:

  • Deactivate and delete. No reply from the vendor. Plugin closed, closure is temporary, pending a full review.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.13%
Third-Party Advisory patchstack.com Third-Party Advisory wordpress.org
Affected: supsystic.com Social Share Buttons by Supsystic (WordPress plugin)
Published at:
Updated at:

References

Link Tags
https://wordpress.org/plugins/social-share-buttons-by-supsystic/ third party advisory product
https://patchstack.com/database/vulnerability/social-share-buttons-by-supsystic/wordpress-social-share-buttons-by-supsystic-plugin-2-2-2-cross-site-request-forgery-csrf-vulnerability third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-36890?
CVE-2021-36890 has been scored as a medium severity vulnerability.
How to fix CVE-2021-36890?
To fix CVE-2021-36890: Deactivate and delete. No reply from the vendor. Plugin closed, closure is temporary, pending a full review.
Is CVE-2021-36890 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-36890 is being actively exploited. 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-2021-36890?
CVE-2021-36890 affects supsystic.com Social Share Buttons by Supsystic (WordPress plugin).
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