CVE-2021-24384 is a critical PHP Object Injection vulnerability affecting the JoomSport WordPress plugin before version 5.1.8. It allows unauthenticated attackers to unserialize user-supplied input via the 'shattr' POST parameter, potentially leading to remote code execution (RCE) if other installed plugins provide a suitable gadget chain. With a CVSS score of 9.8 (Critical) and a FAUCET Risk Score of 94/100, this vulnerability presents a significant risk due to its network-based attack vector and low attack complexity. While there are no known public exploits or active exploitation, the vulnerability has garnered considerable community discussion, indicating awareness and potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.1.8CPE matchmatch criteria | cpe:2.3:a:beardev:joomsport:*:*:*:*:*: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.