FKIE_CVE-2026-33639

Vulnerability from fkie_nvd - Published: 2026-09-25 16:17 - Updated: 2026-09-29 20:17
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane interpolates the administrator-controlled tax_rate_decimal_places setting into an ALTER TABLE statement for ip_tax_rates in Settings::index() without strict integer validation. A crafted setting value can add clauses to the schema-changing statement and remove or alter required database columns. The resulting schema corruption can permanently modify financial data structures and make the application unavailable. This vulnerability is fixed in 1.7.2.
References
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/commit/8fe41750d7c6fd039ac7353e5311bf4c140c3436
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/commit/efec2d28d574ca616f218d758bd5adaa9a60b3a0
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/commit/fca7792a24de0a749d881cbbe4af6f58e9545d20
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/pull/1481
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/pull/1488
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "InvoicePlane",
          "vendor": "InvoicePlane",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.7.2"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane interpolates the administrator-controlled tax_rate_decimal_places setting into an ALTER TABLE statement for ip_tax_rates in Settings::index() without strict integer validation. A crafted setting value can add clauses to the schema-changing statement and remove or alter required database columns. The resulting schema corruption can permanently modify financial data structures and make the application unavailable. This vulnerability is fixed in 1.7.2."
    }
  ],
  "id": "CVE-2026-33639",
  "lastModified": "2026-09-29T20:17:19.983",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-33639",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-29T19:17:48.570509Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-25T16:17:24.867",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/commit/8fe41750d7c6fd039ac7353e5311bf4c140c3436"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/commit/efec2d28d574ca616f218d758bd5adaa9a60b3a0"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/commit/fca7792a24de0a749d881cbbe4af6f58e9545d20"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/pull/1481"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/pull/1488"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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