SSRF in Amazon Opensearch Notifications
CVE-2022-41906
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.007 (51.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Amazon Opensearch Notifications
- Opensearch-Project Notifications — versions >= 2.0.0, < 2.2.1
Weakness classification (CWE)
References
- github.com/opensearch-project/notifications/security/advisories/GHSA-pfc4-3436-… (Third Party Advisory)
- github.com/opensearch-project/notifications/pull/496 (Patch, Third Party Advisory)
- github.com/opensearch-project/notifications/pull/507 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-41906?
- CVE-2022-41906 is a high-severity vulnerability in Amazon Opensearch Notifications, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.7/10. Published 2022-11-11.
- How severe is CVE-2022-41906?
- High severity. CVSS v3 base score is 8.7 out of 10.