Vulnerability-Lookup

CVE-2026-8287 (GCVE-0-2026-8287)

Vulnerability from cvelistv5 – Published: 2026-07-23 13:48 – Updated: 2026-07-23 14:43

Title

Unrestricted File Upload in BizimHesap Information Systems' Online Pre-Accounting Software

Summary

Allocation of resources without limits or throttling vulnerability in BizimHesap Information Systems Industry and Trade Inc. Online Pre-Accounting Software allows Excessive Allocation. This issue affects Online Pre-Accounting Software: through 17072026.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-23 14:43 UTC

CWE

CWE-770 - Allocation of resources without limits or throttling

Assigner

TR-CERT CNA under the mitre root

CNA scorecard C 75/100 over 270 records in the last 180 days details

References

1 reference

URL	Tags
https://siberguvenlik.gov.tr/guvenlik-bildirimler…	government-resource

Impacted products

1 product

Vendor	Product	Version	CPE status
BizimHesap Information Systems Industry and Trade Inc.	Online Pre-Accounting Software	Affected: 0 , ≤ 17072026 (custom)	guessed

Date Public

2026-07-23 13:44

Credits

Hamza Metin GERDAN

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-8287

Vulnerability from fkie_nvd - Published: 2026-07-23 14:18 - Updated: 2026-07-23 15:18

Severity

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Summary

References

	URL	Tags
	iletisim@usom.gov.tr	https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0620

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Online Pre-Accounting Software",
          "vendor": "BizimHesap Information Systems Industry and Trade Inc.",
          "versions": [
            {
              "lessThanOrEqual": "17072026",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "iletisim@usom.gov.tr"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Allocation of resources without limits or throttling vulnerability in BizimHesap Information Systems Industry and Trade Inc. Online Pre-Accounting Software allows Excessive Allocation.\n\nThis issue affects Online Pre-Accounting Software: through 17072026."
    }
  ],
  "id": "CVE-2026-8287",
  "lastModified": "2026-07-23T15:18:17.273",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
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          "availabilityImpact": "LOW",
          "baseScore": 4.3,
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "iletisim@usom.gov.tr",
        "type": "Secondary"
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GHSA-WVM9-825C-5GJG

Vulnerability from github – Published: 2026-07-23 15:30 – Updated: 2026-07-23 15:30

Details

Allocation of resources without limits or throttling vulnerability in BizimHesap Information Systems Industry and Trade Inc. Online Pre-Accounting Software allows Excessive Allocation.

This issue affects Online Pre-Accounting Software: through 17072026.

Severity

4.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-8287"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-23T14:18:09Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-wvm9-825c-5gjg",
  "modified": "2026-07-23T15:30:56Z",
  "published": "2026-07-23T15:30:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8287"
    },
    {
      "type": "WEB",
      "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0620"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-8287 (GCVE-0-2026-8287)

FKIE_CVE-2026-8287

GHSA-WVM9-825C-5GJG

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour