CVE-2019-13973 is a critical arbitrary file upload vulnerability affecting LayerBB 1.1.3, allowing attackers to upload malicious PHP files due to unrestricted filename suffixes for custom logos. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's minimal community discussion, the high FAUCET Risk Score of 78/100 indicates significant potential danger. This vulnerability is not currently listed on CISA's KEV catalog, suggesting no widespread active exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.1.3CPE matchmatch criteria | cpe:2.3:a:layerbb:layerbb:1.1.3:*:*:*:*:*:*:* |
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: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.