CVE-2026-4799 identifies an open redirect vulnerability in Search Guard FLX up to version 4.0.1, where specially crafted requests can redirect users to untrusted URLs. Rated as Medium severity (CVSS 4.3), this issue requires user interaction and can be exploited over the network without authentication, primarily posing a low risk to confidentiality by enabling phishing or other social engineering tactics. There is no evidence of active exploitation, no public exploit code available, and minimal community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.1.0CPE matchmatch criteria | cpe:2.3:a:search-guard:flx:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/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.
Remediation records are not available for this CVE.