CVE-2018-18676 describes a reflected Cross-Site Scripting (XSS) vulnerability in GNUBOARD5 version 5.3.1.9, specifically affecting the "mobile board tail contents" parameter (bo_mobile_content_tail) within adm/board_form_update.php. This allows remote attackers to inject arbitrary web scripts or HTML. The vulnerability has a CVSS v3 score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.3.1.9CPE matchmatch criteria | cpe:2.3:a:sir:gnuboard:5.3.1.9:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.