Vulnerability Description
The OSD Subscribe WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the osd_subscribe_message parameter found in the ~/options/osd_subscribe_options_subscribers.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.2.3.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Outsidesource | Osd Subscribe | <= 1.2.3 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/osd-subscribe/tags/1.2.3/options/osd_ExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38351Third Party Advisory
- https://plugins.trac.wordpress.org/browser/osd-subscribe/tags/1.2.3/options/osd_ExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38351Third Party Advisory
FAQ
What is CVE-2021-38351?
CVE-2021-38351 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The OSD Subscribe WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the osd_subscribe_message parameter found in the ~/options/osd_subscribe_options_subscribers.php file which allow...
How severe is CVE-2021-38351?
CVE-2021-38351 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-38351?
Check the references section above for vendor advisories and patch information. Affected products include: Outsidesource Osd Subscribe.