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CVE-2026-4799
MEDIUM4.3
Description
In Search Guard FLX up to version 4.0.1, it is possible to use specially crafted requests to redirect the user to an untrusted URL.
CVE Details
CVSS v3.1 Score4.3
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
Published3/31/2026
Last Modified4/3/2026
Sourcenvd
Honeypot Sightings0
Affected Products
search-guard:flx
Weaknesses (CWE)
CWE-601
References
https://docs.search-guard.com/latest/changelog-searchguard-flx-4_1_0(security@search-guard.com)
https://search-guard.com/cve-advisory/(security@search-guard.com)
IOC Correlations
No correlations recorded
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