CVE-2022-40083 describes an open redirect vulnerability in Labstack Echo v4.8.0's Static Handler component, which can be abused to facilitate Server-Side Request Forgery (SSRF) attacks. This critical vulnerability carries a CVSS score of 9.6, indicating a high impact on confidentiality, integrity, and availability, with a low attack complexity and requiring user interaction. While not currently listed in CISA's KEV catalog, a Nuclei template exists for detection, and its high EPSS score suggests a significant likelihood of exploitation. Despite its severity, there is currently no evidence of active exploitation, public exploit code (beyond Nuclei), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.8.0CPE matchmatch criteria | cpe:2.3:a:labstack:echo:4.8.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 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.