CVE-2022-45442 describes a Reflected File Download (RFD) vulnerability in Sinatra, a Ruby web application framework, affecting versions 2.0 prior to 2.2.3 and 3.0 prior to 3.0.4. This flaw allows an attacker to manipulate the Content-Disposition header based on user-supplied input, potentially leading to malicious file downloads. With a CVSS score of 8.8 (High), this vulnerability has a network attack vector, low attack complexity, and can result in high impacts to confidentiality, integrity, and availability if exploited. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, < 2.2.3CPE matchmatch criteria | cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:* | ||
>= 3.0.0, < 3.0.4CPE matchmatch criteria | cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 0.1 Security Researcher mentions.