CVE-2021-40822

7.5 highEPSS 19%

High (7.5) in osgeo geoserver. EPSS 19% chance of exploitation in the next 30 days.

GeoServer through 2.18.5 and 2.19.x through 2.19.2 allows SSRF via the option for setting a proxy host.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 19% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2022-05-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-rr33-j5p5-ppf8	Maven	org.geoserver:gs-main	<=2.18.5	no fix published
GHSA-rr33-j5p5-ppf8	Maven	org.geoserver:gs-main	>=2.19.0 <=2.19.2	no fix published