CVE-2019-12479 is a critical path traversal vulnerability affecting the TwentyTwenty.Storage library, specifically within the LocalStorageProvider component of 20|20 Storage 2.11.0. This flaw allows attackers to read or write arbitrary files outside the intended basepath if user-supplied filenames are not properly sanitized by applications utilizing the library. With a CVSS score of 9.1 (CRITICAL), it presents a high risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality and integrity. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.11.0CPE matchmatch criteria | cpe:2.3:a:twentytwenty.storage_project:twentytwenty.storage:2.11.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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.