Vulnerability · Published Sep 10, 2021 · Assigned by Wordfence
CVE-2021-38351OSD Subscribe <= 1.2.3 Reflected Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity cross-site scripting in OSD Subscribe from OSD Subscribe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.9%top 40.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| OSD Subscribe | OSD Subscribe | 1.2.3 – through 1.2.3 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N