CVE-2026-30928
HIGH NUCLEIGlances < 4.5.1 - Unauthenticated Sensitive Information Exposure via API Config Endpoint
Title source: llmExploitation Summary
CVE-2026-30928 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.1, the /api/4/config REST API endpoint returns the entire parsed Glances configuration file (glances.conf) via self.config.as_dict() with no filtering of sensitive values. The configuration file contains credentials for all configured backend services including database passwords, API tokens, JWT signing keys, and SSL key passwords. This vulnerability is fixed in 4.5.1.
Nuclei Templates (1)
Glances - Information Disclosure
HIGHVERIFIEDby theamanrawat
References (3)
Core 3
Core References
Patch x_refsource_misc
https://github.com/nicolargo/glances/commit/306a7136154ba5c1531489c99f8306d84eae37da
Release Notes x_refsource_misc
https://github.com/nicolargo/glances/releases/tag/v4.5.1
Vendor Advisory x_refsource_confirm
https://github.com/nicolargo/glances/security/advisories/GHSA-gh4x-f7cq-wwx6
Scores
CVSS v3
7.5
EPSS
0.0667
EPSS Percentile
91.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (1)
nicolargo/glances
< 4.5.1
Published
Mar 10, 2026
Tracked Since
Mar 11, 2026