CVE-2026-34367

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Source

https://cve.org/CVERecord?id=CVE-2026-34367

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34367.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-34367

Aliases

GHSA-q9wx-ggwq-mcgh

Published

2026-03-31T20:16:11.149Z

Modified

2026-04-02T13:41:27.930552Z

Severity

7.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N CVSS Calculator

Summary

InvoiceShelf: SSRF in Invoice PDF Rendering via Unsanitised HTML in Notes Field

Details

InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Invoice PDF generation module. User-supplied HTML in the invoice Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. This can be triggered via the PDF preview and email delivery endpoints. This issue has been patched in version 2.2.0.

Database specific

{
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34367.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/invoiceshelf/invoiceshelf

Affected ranges

Type

GIT

Repo

https://github.com/invoiceshelf/invoiceshelf

Events

Introduced

Fixed

030c13b67a9a4adba56a1a96749cd92dcc6a4b1b

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.2.0"
        }
    ]
}

Affected versions

1.*

1.0.0

1.1.0

1.2.0

1.2.1

1.2.2

1.3.0

2.*

2.0.0

2.0.0-RC1

2.1.0

2.1.0-RC1

2.1.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34367.json"