CVE-2026-125357 (GCVE-0-2026-125357)

Vulnerability from cvelistv5 – Published: 2026-11-09 23:27 – Updated: 2026-11-09 23:27
VLAI
Title
Munin munin-httpd through 2.999.18 Path Traversal via Static File Handler
Summary
Munin munin-httpd 2.99.1 through 2.999.18 contains a path traversal vulnerability in the static file handler of Munin::Master::HTML::handle_request that allows unauthenticated attackers to read files outside the static directory. Attackers can request /static/../<file> to bypass the '/../' substring check and read munin.conf and plugin-conf.d files containing monitored service credentials.
Severity
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
munin-monitoring munin Affected: 2.99.1 , ≤ 2.999.18 (custom)
    cpe:2.3:a:munin-monitoring:munin:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-11-04 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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          "vendor": "munin-monitoring",
          "versions": [
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              "status": "affected",
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        }
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      "metrics": [
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            "attackRequirements": "NONE",
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            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
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        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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          "tags": [
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        },
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          "tags": [
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      "title": "Munin munin-httpd through 2.999.18 Path Traversal via Static File Handler",
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    "cveId": "CVE-2026-125357",
    "datePublished": "2026-11-09T23:27:31.973Z",
    "dateReserved": "2026-11-09T22:02:48.422Z",
    "dateUpdated": "2026-11-09T23:27:31.973Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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