CVE-2024-56521 is a critical vulnerability affecting TCPDF versions prior to 6.8.0, where the library unsafely configures CURLOPT_SSL_VERIFYHOST and CURLOPT_SSL_VERIFYPEER when utilizing libcurl. This flaw carries a CVSS score of 9.8 (CRITICAL), indicating a network-exploitable vulnerability with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.8.0CPE matchmatch criteria | cpe:2.3:a:tcpdf_project:tcpdf:*:*:*:*:*:*:*:* |
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.