Vulnerability-Lookup

GHSA-V7W8-9CGX-WGV4

Vulnerability from github – Published: 2026-01-08 18:30 – Updated: 2026-01-08 18:30

Details

OPEXUS eComplaint before version 9.0.45.0 allows an attacker to visit the the 'DocumentOpen.aspx' endpoint, iterate through predictable values of 'chargeNumber', and download any uploaded files.

Severity ?

7.5 (High)


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

8.7 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-22235"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-08T18:16:00Z",
    "severity": "HIGH"
  },
  "details": "OPEXUS eComplaint before version 9.0.45.0 allows an attacker to visit the the \u0027DocumentOpen.aspx\u0027 endpoint, iterate through predictable values of \u0027chargeNumber\u0027, and download any uploaded files.",
  "id": "GHSA-v7w8-9cgx-wgv4",
  "modified": "2026-01-08T18:30:50Z",
  "published": "2026-01-08T18:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22235"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-008-02.json"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22235"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/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-2026-22235 (GCVE-0-2026-22235)

Vulnerability from cvelistv5 – Published: 2026-01-08 17:13 – Updated: 2026-01-08 18:19

Title

OPEXUS eComplaint IDOR

Summary

OPEXUS eComplaint before version 9.0.45.0 allows an attacker to visit the the 'DocumentOpen.aspx' endpoint, iterate through predictable values of 'chargeNumber', and download any uploaded files.

Severity ?

7.5 (High)


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

8.7 (High)


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

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

cisa-cg

References

URL

Tags

	https://raw.githubusercontent.com/cisagov/CSAF/de…	government-resourcethird-party-advisory
	https://www.cve.org/CVERecord?id=CVE-2026-22235	vdb-entry

Impacted products

	Vendor	Product	Version
	OPEXUS	eComplaint	Affected: 0 , < 9.0.45.0 (custom) Unaffected: 9.0.45.0

Credits

Zach Crosman, CISA

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22235",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-08T18:19:04.759466Z",
                "version": "2.0.3"
              },
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          "dateUpdated": "2026-01-08T18:19:28.076Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "eComplaint",
          "vendor": "OPEXUS",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
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              "version": "9.0.45.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Zach Crosman, CISA"
        }
      ],
      "datePublic": "2026-01-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "OPEXUS eComplaint before version 9.0.45.0 allows an attacker to visit the the \u0027DocumentOpen.aspx\u0027 endpoint, iterate through predictable values of \u0027chargeNumber\u0027, and download any uploaded files."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
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            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          }
        },
        {
          "other": {
            "content": {
              "id": "CVE-2026-22235",
              "options": [
                {
                  "Exploitation": "poc"
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                },
                {
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              "role": "CISA Coordinator",
              "timestamp": "2026-01-05T16:31:59.035811Z",
              "version": "2.0.3"
            },
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          "descriptions": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-08T17:13:24.266Z",
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          "tags": [
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          ],
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        },
        {
          "name": "url",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-22235"
        }
      ],
      "title": "OPEXUS eComplaint IDOR"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
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    "dateReserved": "2026-01-06T22:00:19.558Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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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-V7W8-9CGX-WGV4

CVE-2026-22235 (GCVE-0-2026-22235)

Tags

Sightings

Nomenclature