Vulnerability · Published Nov 11, 2022 · Assigned by GitHub_M

CVE-2022-41906OpenSearch Notifications is vulnerable to Server-Side Request Forgery (SSRF)

High 7.7

In plain English

A high-severity server-side request forgery in notifications from opensearch-project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).

Severity (CVSS 3.0)7.7High

Exploit odds (30 days)0.7%top 45.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
opensearch-project	notifications	>= 2.0.0, < 2.2.1

Weakness: CWE-918 · Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

References

https://github.com/opensearch-project/notifications/security/advisories/GHSA-pfc4-3436-jgrw x_refsource_CONFIRM
https://github.com/opensearch-project/notifications/pull/496 x_refsource_MISC
https://github.com/opensearch-project/notifications/pull/507 x_refsource_MISC