github - ghsa-v8ch-859h-ggwh

GHSA-V8CH-859H-GGWH

Vulnerability from github – Published: 2025-10-01 18:30 – Updated: 2025-10-01 18:30

Details

In Deciso OPNsense before 25.7.4, when creating an "Interfaces: Devices: Point-to-Point" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least "Interfaces: PPPs: Edit" permission. This vulnerability has been addressed by the vendor in the product release notes as "ui: legacy_html_escape_form_data() was not escaping keys only data elements."

Severity ?

5.1 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34182"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T17:15:45Z",
    "severity": "MODERATE"
  },
  "details": "In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as\u00a0\"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\"",
  "id": "GHSA-v8ch-859h-ggwh",
  "modified": "2025-10-01T18:30:39Z",
  "published": "2025-10-01T18:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34182"
    },
    {
      "type": "WEB",
      "url": "https://docs.opnsense.org/releases/CE_25.7.html#september-30-2025"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/decisio-opnsense-stored-xss"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-34182 (GCVE-0-2025-34182)

Vulnerability from cvelistv5 – Published: 2025-10-01 17:01 – Updated: 2025-10-01 17:35

Title

Deciso OPNsense < 25.7.4 /interfaces_ppps_edit.php ptpid Stored XSS

Summary

Severity ?

5.1 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Assigner

VulnCheck

References

URL

Tags

	https://docs.opnsense.org/releases/CE_25.7.html#s…	vendor-advisorypatch
	https://www.vulncheck.com/advisories/decisio-opns…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Deciso	OPNsense	Affected: * , < 25.7.4 (semver)

Credits

Alex Williams from Pellera Technologies

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-34182",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T17:21:46.179922Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T17:35:15.970Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "modules": [
            "legacy_html_escape_form_data()"
          ],
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          "vendor": "Deciso",
          "versions": [
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              "status": "affected",
              "version": "*",
              "versionType": "semver"
            }
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      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Alex Williams from Pellera Technologies"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "type": "text/html",
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            }
          ],
          "value": "In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as\u00a0\"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\""
        }
      ],
      "impacts": [
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              "value": "CAPEC-592 Stored XSS"
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      "metrics": [
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            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
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            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
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            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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              "value": "GENERAL"
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          "descriptions": [
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      "providerMetadata": {
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        },
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          ],
          "url": "https://www.vulncheck.com/advisories/decisio-opnsense-stored-xss"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Deciso OPNsense \u003c 25.7.4 /interfaces_ppps_edit.php ptpid Stored XSS",
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Sightings

Author	Source	Type	Date

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-V8CH-859H-GGWH

CVE-2025-34182 (GCVE-0-2025-34182)

Tags

Sightings

Nomenclature