CVE-2018-16477 is a bypass vulnerability in Active Storage versions 5.2.0 and later, specifically impacting Google Cloud Storage and Disk services within Ruby on Rails applications. An attacker can manipulate content-disposition and content-type parameters, potentially leading to the execution of malicious HTML files inline. This medium-severity vulnerability (CVSS 6.5) requires user interaction and could result in high integrity impact, including unauthorized access to private signed URLs when combined with other techniques. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.2.0, < 5.2.1.1CPE matchmatch criteria | cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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.