FKIE_CVE-2020-28919

Vulnerability from fkie_nvd - Published: 2022-01-15 17:15 - Updated: 2026-06-17 03:10
Severity
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
A stored cross site scripting (XSS) vulnerability in Checkmk 1.6.0x prior to 1.6.0p19 allows an authenticated remote attacker to inject arbitrary JavaScript via a javascript: URL in a view title.
References
cve@mitre.orghttps://checkmk.com/check_mk-werks.php?werk_id=11501Vendor Advisory
cve@mitre.orghttps://emacsninja.com/posts/cve-2020-28919-stored-xss-in-checkmk-160p18.htmlExploit, Third Party Advisory
cve@mitre.orghttps://github.com/tribe29/checkmk/commit/c00f450f884d8a229b7d8ab3f0452ed802a1ae04Patch, Third Party Advisory
cve@mitre.orghttps://github.com/tribe29/checkmk/commit/e7fd8e4c90be490e4293ec91804d00ec01af5ca6Patch
af854a3a-2127-422b-91ae-364da2661108https://checkmk.com/check_mk-werks.php?werk_id=11501Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://emacsninja.com/posts/cve-2020-28919-stored-xss-in-checkmk-160p18.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tribe29/checkmk/commit/c00f450f884d8a229b7d8ab3f0452ed802a1ae04Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tribe29/checkmk/commit/e7fd8e4c90be490e4293ec91804d00ec01af5ca6Patch
Impacted products
Vendor Product Version
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
checkmk checkmk 1.6.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A stored cross site scripting (XSS) vulnerability in Checkmk 1.6.0x prior to 1.6.0p19 allows an authenticated remote attacker to inject arbitrary JavaScript via a javascript: URL in a view title."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de tipo cross site scripting (XSS) almacenada en Checkmk versiones 1.6.0x anteriores a 1.6.0p19, permite a un atacante remoto autenticado inyectar JavaScript arbitrario por medio de una URL en el t\u00edtulo de una vista"
    }
  ],
  "id": "CVE-2020-28919",
  "lastModified": "2026-06-17T03:10:49.637",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-01-15T17:15:08.283",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://checkmk.com/check_mk-werks.php?werk_id=11501"
    },
    {
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      "tags": [
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    },
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.