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CVE-2023-45807

19
FAUCET Score

CVE-2023-45807 is a medium-severity vulnerability affecting Amazon OpenSearch Dashboards, where authenticated users with read-only tenant access can manipulate index metadata for dashboards and visualizations, potentially causing service disruption. The attack requires low privileges and network access, with a low impact on integrity and availability, but does not affect index data or grant additional read access. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.3.14.0CPE matchmatch criteria
cpe:2.3:a:amazon:opensearch:*:*:*:*:*:docker:*:*
< 1.3.14.0CPE matchmatch criteria
cpe:2.3:a:amazon:opensearch:*:*:*:*:*:maven:*:*
>= 2.0.0, < 2.11.0.0CPE matchmatch criteria
cpe:2.3:a:amazon:opensearch:*:*:*:*:*:docker:*:*
>= 2.0.0, < 2.11.0.0CPE matchmatch criteria
cpe:2.3:a:amazon:opensearch:*:*:*:*:*:maven:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 43rd percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: org.opensearch.plugin:opensearch-securityFixed in: 2.11.0.0
mavenpatch availablevia ghsa
Product: org.opensearch.plugin:opensearch-securityFixed in: 1.3.14.0
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-72q2-gwwf-6hrvmedium

OpenSearch Issue with tenant read-only permissions

Oct 17, 2023

References

github.com / opensearch-project/security/security/advisories/GHSA-72q2-gwwf-6hrv
Vendor Advisory