CVE-2022-41906

Name: CVE-2022-41906
Creator: NVD / NIST
Published: 2022-11-11T19:15:11.613+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2022-41906 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. OpenSearch Notifications is a notifications plugin for OpenSearch that enables other plugins to send notifications via Email, Slack, Amazon Chime, Custom web-hook etc channels. A potential SSRF issue in OpenSearch Notifications Plugin starting in 2.0.0 and prior to 2.2.1 could allow an existing privileged user to enumerate listening services or interact with configured resources via HTTP requests exceeding the Notification plugin's intended scope. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

OpenSearch Notifications is a notifications plugin for OpenSearch that enables other plugins to send notifications via Email, Slack, Amazon Chime, Custom web-hook etc channels. A potential SSRF issue in OpenSearch Notifications Plugin starting in 2.0.0 and prior to 2.2.1 could allow an existing privileged user to enumerate listening services or interact with configured resources via HTTP requests exceeding the Notification plugin's intended scope. OpenSearch 2.2.1+ contains the fix for this issue. There are currently no recommended workarounds.

Metrics

CVSS 3.1

8.7/10

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

EPSS Probability

0.66%

46.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Amazon	Opensearch Notifications	< 2.2.1.0

References

https://github.com/opensearch-project/notifications/pull/496Patch, Third Party Advisory
https://github.com/opensearch-project/notifications/pull/507Patch, Third Party Advisory
https://github.com/opensearch-project/notifications/security/advisories/GHSA-pfc4-3436-jgrwThird Party Advisory
https://github.com/opensearch-project/notifications/pull/496Patch, Third Party Advisory
https://github.com/opensearch-project/notifications/pull/507Patch, Third Party Advisory
https://github.com/opensearch-project/notifications/security/advisories/GHSA-pfc4-3436-jgrwThird Party Advisory

Timeline

Published: Nov 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-41906?

How severe is CVE-2022-41906?

CVE-2022-41906 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2022-41906?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-41906?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST