CVE-2021-40822: GeoServer allows SSRF via the option for setting a proxy host

CVE-2021-40822 · Severity: low · CVSS 3.1 · Published 2022-05-03

GeoServer allows SSRF via the option for setting a proxy host

Technologies: org.geoserver:gs-main (Maven). Vendors: Maven.

Quick answers

Is CVE-2021-40822 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-40822 being exploited in the wild.
How severe is CVE-2021-40822?
Low severity, with a CVSS score of 3.1, published 3 May 2022.
Which products and versions are affected?
org.geoserver:gs-main (Maven) ECOSYSTEM:introduced=0,last_affected=2.18.5.
Is there a fix for CVE-2021-40822?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2021-40822?
Check whether you run org.geoserver:gs-main (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • org.geoserver:gs-main (Maven) ECOSYSTEM:introduced=0,last_affected=2.18.5

Identifiers

  • CVE-2021-40822
  • GHSA-rr33-j5p5-ppf8

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