CVE-2023-25806 is a timing-based user enumeration vulnerability affecting OpenSearch Security plugin versions prior to 1.3.9 and 2.6.0, specifically when using the internal basic identity provider. Attackers can discern valid usernames by observing differences in authentication response times. Rated Medium (CVSS 5.3), this vulnerability allows an unauthenticated attacker to gain sensitive information (user enumeration) with low attack complexity, but does not impact integrity or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.9CPE matchmatch criteria | cpe:2.3:a:amazon:opensearch:*:*:*:*:*:docker:*:* | ||
>= 2.0.0, < 2.6.0CPE matchmatch criteria | cpe:2.3:a:amazon:opensearch:*:*:*:*:*:docker:*:* | ||
< 1.3.9CPE matchmatch criteria | cpe:2.3:a:amazon:opensearch_security:*:*:*:*:*:opensearch:*:* | ||
>= 2.0.0, < 2.6.0CPE matchmatch criteria | cpe:2.3:a:amazon:opensearch_security:*:*:*:*:*:opensearch:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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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.