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CVE-2026-40179

🗓️ 15 Apr 2026 22:26:46Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 217 Views

Prometheus web UI stored XSS via metric names and label values; fixed in 3.5.2 and 3.11.2.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-40179
15 Apr 202622:26
attackerkb
alpinelinux
AlpineLinux
CVE-2026-40179
15 Apr 202622:26
alpinelinux
githubexploit
GithubExploit
Exploit for Cross-site Scripting in Prometheus
19 Aug 202608:43
githubexploit
cgr
Chainguard
CVE-2026-40179 vulnerabilities
14 Apr 202601:17
cgr
circl
Circl
CVE-2026-40179
22 Aug 202619:00
circl
cnnvd
CNNVD
Prometheus 安全漏洞
15 Apr 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-40179 Prometheus: Stored XSS via metric names and label values in web UI tooltips and metrics explorer
15 Apr 202622:26
cvelist
debiancve
Debian CVE
CVE-2026-40179
15 Apr 202622:26
debiancve
github
Github Security Blog
Prometheus has Stored XSS via metric names and label values in Prometheus web UI tooltips and metrics explorer
13 Apr 202616:39
github
nvd
NVD
CVE-2026-40179
15 Apr 202623:16
nvd
Rows per page
NVD
Vulners
Node
OR
prometheusprometheusRange3.0.03.5.2
prometheusprometheusRange3.6.03.11.2
[
  {
    "vendor": "prometheus",
    "product": "prometheus",
    "versions": [
      {
        "version": ">= 3.0.0, < 3.5.2",
        "status": "affected"
      },
      {
        "version": ">= 3.6.0, < 3.11.2",
        "status": "affected"
      },
      {
        "version": "< 0.311.2-0.20260410083055-07c6232d159b",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:44Current
6Medium risk
Vulners AI Score6
CVSS 3.16.1
CVSS 45.3
EPSS0.00259
SSVC
217