CVE-2021-39339 is a medium-severity vulnerability affecting the Telefication WordPress plugin, specifically versions up to and including 1.8.0. It allows for Open Proxy and Server-Side Request Forgery (SSRF) due to improper handling of user-supplied URLs in the ~/bypass.php file, which are then processed by curl requests. The attack vector is network-based with low complexity, and while it doesn't impact confidentiality or integrity, it can lead to a denial of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.8.0CPE matchmatch criteria | cpe:2.3:a:telefication:telefication:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.