Vulnerability-Lookup

GHSA-6X6F-PFQ2-M75M

Vulnerability from github – Published: 2026-05-27 21:31 – Updated: 2026-05-27 21:31

Details

A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.

Severity

4.0 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-21785"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1021"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-27T21:16:17Z",
    "severity": "MODERATE"
  },
  "details": "A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlier) fails to define directives without fallbacks, allowing attackers to bypass intended security restrictions and load unauthorized resources.",
  "id": "GHSA-6x6f-pfq2-m75m",
  "modified": "2026-05-27T21:31:26Z",
  "published": "2026-05-27T21:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21785"
    },
    {
      "type": "WEB",
      "url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0130581"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-21785 (GCVE-0-2026-21785)

Vulnerability from cvelistv5 – Published: 2026-05-27 20:15 – Updated: 2026-05-28 13:13

Title

HCL BigFix Remote Control Server WebUI is affected by a misconfigured Content Security Policy

Summary

Severity

4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-1021 - Improper restriction of rendered UI layers or frames

Assigner

HCL

References

1 reference

URL	Tags
https://support.hcl-software.com/csm?id=kb_articl…

Impacted products

1 product

Vendor	Product	Version
HCLSoftware	BigFix Remote Control Server	Affected: <= versions 10.1.0.0442

Date Public

2026-05-27 20:15

Show details on NVD website

JSON

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                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-28T13:12:44.221065Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-28T13:13:55.021Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BigFix Remote Control Server",
          "vendor": "HCLSoftware",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= versions 10.1.0.0442"
            }
          ]
        }
      ],
      "datePublic": "2026-05-27T20:15:00.000Z",
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
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        "orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
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      "references": [
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          "url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0130581"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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    "datePublished": "2026-05-27T20:15:56.441Z",
    "dateReserved": "2026-01-05T16:08:02.276Z",
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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.

Action not permitted

GHSA-6X6F-PFQ2-M75M

CVE-2026-21785 (GCVE-0-2026-21785)

Tags

Sightings

Nomenclature