{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-34367 exists.","fix":"No fix has been published for CVE-2026-34367 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34367 is a high-severity server-side request forgery vulnerability in InvoiceShelf, published on 31 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-34367 and fix it if it is affected.\n\nWhat it is: CVE-2026-34367 is a high-severity server-side request forgery vulnerability in InvoiceShelf, published on 31 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-34367 exists.\n\nAffected product: InvoiceShelf. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-34367/ (Markdown: https://insights.sbomify.com/CVE-2026-34367/index.md)","id":"CVE-2026-34367","markdown":"https://insights.sbomify.com/CVE-2026-34367/index.md","name":"CVE-2026-34367","record":{"aliases":["GHSA-q9wx-ggwq-mcgh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"InvoiceShelf web app","requires_auth":"high_privilege","summary":"Attackers can exploit unsanitized HTML in invoice notes to trigger server-side requests, potentially accessing internal resources or bypassing network restrictions.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"invoiceshelf","vendor":"invoiceshelf"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"InvoiceShelf is an open-source web \u0026 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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"InvoiceShelf: SSRF in Invoice PDF Rendering via Unsanitised HTML in Notes Field","id":"CVE-2026-34367","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"AVideo Vulnerable to Wallet Balance Double-Spend via TOCTOU Race Condition in transferBalance","id":"CVE-2026-34368"},"packages":[],"prev":{"headline":"InvoiceShelf: SSRF in Payment Receipt PDF Rendering via Unsanitised HTML in Notes Field","id":"CVE-2026-34366"},"products":["InvoiceShelf"],"published":"2026-03-31","related":[{"cvss_score":7.6,"headline":"InvoiceShelf: SSRF in Estimate PDF Rendering via Unsanitised HTML in Notes Field","id":"CVE-2026-34365","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":7.6,"headline":"InvoiceShelf: SSRF in Payment Receipt PDF Rendering via Unsanitised HTML in Notes Field","id":"CVE-2026-34366","kev_date_added":null,"published":"2026-03-31"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-03","vendors":["InvoiceShelf"]},"summary":"Attackers can exploit unsanitized HTML in invoice notes to trigger server-side requests, potentially accessing internal resources or bypassing network restrictions.","url":"https://insights.sbomify.com/CVE-2026-34367/"}