CVE-2020-19891 describes an arbitrary file write vulnerability in DBHcms v1.2.0, specifically within the dbhcms\mod\mod.editor.php component. This flaw allows a remote, authenticated administrator to write arbitrary files due to a lack of input validation on the $_POST['updatefile'] and $_POST['tinymce_content'] parameters, potentially leading to webshell deployment. The vulnerability carries a CVSS v3.1 score of 7.2 (High), indicating a significant risk. Its attack vector is network-based with low attack complexity, requiring high privileges but no user interaction, and can result in high impacts to confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered widespread attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.2.0CPE matchmatch criteria | cpe:2.3:a:dbhcms_project:dbhcms:1.2.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.