FKIE_CVE-2026-39353

Vulnerability from fkie_nvd - Published: 2026-09-25 16:17 - Updated: 2026-09-25 17:17
Severity
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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-rc-1, InvoicePlane builds its permitted template list by scanning a PHP template directory that can be written through an administrator-controlled file-write capability. A malicious PHP file placed in the directory is automatically trusted by Mdl_templates and can be selected as public_invoice_template. When a public invoice is rendered, the guest View controller includes the trusted file and executes it with web-server privileges. This issue is fixed in version 1.7.2-rc-1.
References
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/commit/00e599db25804024eb323cfb751349bf3b1d8e8a
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/pull/1536
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2-rc-1
security-advisories@github.comhttps://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-v735-2x3r-gwpp
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-v735-2x3r-gwpp
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "InvoicePlane",
          "vendor": "InvoicePlane",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.7.2-rc-1"
            }
          ]
        }
      ],
      "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-rc-1, InvoicePlane builds its permitted template list by scanning a PHP template directory that can be written through an administrator-controlled file-write capability. A malicious PHP file placed in the directory is automatically trusted by Mdl_templates and can be selected as public_invoice_template. When a public invoice is rendered, the guest View controller includes the trusted file and executes it with web-server privileges. This issue is fixed in version 1.7.2-rc-1."
    }
  ],
  "id": "CVE-2026-39353",
  "lastModified": "2026-09-25T17:17:08.360",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 6.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-39353",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-25T16:01:31.610429Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-25T16:17:25.053",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/commit/00e599db25804024eb323cfb751349bf3b1d8e8a"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/pull/1536"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2-rc-1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-v735-2x3r-gwpp"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-v735-2x3r-gwpp"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-98"
        },
        {
          "lang": "en",
          "value": "CWE-693"
        },
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.