CVE-2021-28115 describes a cross-site scripting (XSS) vulnerability in the OUGC Feedback plugin for MyBB, specifically affecting versions prior to 1.8.23, where malicious scripts can be injected via the comment field during an edit operation. This medium-severity vulnerability (CVSS 6.1) requires user interaction and can lead to low impact on confidentiality and integrity. There is currently 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 |
|---|---|---|---|
< 1.8.23CPE matchmatch criteria | cpe:2.3:a:ougc_feedback_project:ougc_feedback:*:*:*:*:*:mybb:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.