CVE Explorer

CVE-2026-34367

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

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a5ac099db419c44ba0ab0a4aea705d9d01d88966981f512c4fbf57da960076d2

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"InvoiceShelf","vendor":"InvoiceShelf","versions":[{"status":"affected","version":"< 2.2.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:fa81a53a61b0654bf4b1c7bae2488f10b505b64a846e94fd586a409fd38170b4 · sha256:830a699e56fd3b4e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:fa81a53a61b0654bf4b1c7bae2488f10b505b64a846e94fd586a409fd38170b4 · sha256:830a699e56fd3b4e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:fa81a53a61b0654bf4b1c7bae2488f10b505b64a846e94fd586a409fd38170b4 · sha256:830a699e56fd3b4e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/InvoiceShelf/InvoiceShelf/releases/tag/2.2.0","tags":["x_refsource_MISC"],"url":"https://github.com/InvoiceShelf/InvoiceShelf/releases/tag/2.2.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:fa81a53a61b0654bf4b1c7bae2488f10b505b64a846e94fd586a409fd38170b4 · sha256:830a699e56fd3b4e… · /containers/cna/references/1

{"name":"https://github.com/InvoiceShelf/InvoiceShelf/security/advisories/GHSA-q9wx-ggwq-mcgh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/InvoiceShelf/InvoiceShelf/security/advisories/GHSA-q9wx-ggwq-mcgh"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:fa81a53a61b0654bf4b1c7bae2488f10b505b64a846e94fd586a409fd38170b4 · sha256:830a699e56fd3b4e… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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