CVE-2023-5877 is a critical Server-Side Request Forgery (SSRF) vulnerability affecting the affiliate-toolkit WordPress plugin prior to version 3.4.3. It allows unauthenticated attackers to send requests to arbitrary URLs, including internal network addresses, due to a lack of authorization and authentication on the 'atkp_imagereceiver.php' endpoint. With a CVSS score of 9.8 (Critical), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required, potentially leading to full compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation (KEV: No), the vulnerability has garnered significant community discussion with 10 mentions, and exploit code has been observed on GitHub, indicating a high potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.4.3CPE matchmatch criteria | cpe:2.3:a:servit:affiliate-toolkit:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.