CVE-2023-26735

blackbox_exporter v0.23.0 was discovered to contain an access control issue in its probe interface. This vulnerability allows attackers to detect intranet ports and services, as well as download resources. NOTE: this is disputed by third parties because authentication can be configured.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/prometheus/blackbox_exporter#tls-and-basic-authentication	Product
https://github.com/prometheus/blackbox_exporter/issues/1024	Issue Tracking
https://github.com/prometheus/blackbox_exporter/issues/1025	Issue Tracking
https://github.com/prometheus/blackbox_exporter/issues/1026	Issue Tracking
https://github.com/prometheus/blackbox_exporter#tls-and-basic-authentication	Product
https://github.com/prometheus/blackbox_exporter/issues/1024	Issue Tracking
https://github.com/prometheus/blackbox_exporter/issues/1025	Issue Tracking
https://github.com/prometheus/blackbox_exporter/issues/1026	Issue Tracking
https://github.com/prometheus/blackbox_exporter#tls-and-basic-authentication	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:prometheus:blackbox_exporter:0.23.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-04-26 00:15

Updated : 2026-07-09 01:18

NVD link : CVE-2023-26735

Mitre link : CVE-2023-26735

CVE.ORG link : CVE-2023-26735

JSON object : View

Products Affected

prometheus

blackbox_exporter

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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