{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-26281 exists.","fix":"No fix has been published for CVE-2026-26281 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-26281 is a medium-severity cross-site scripting vulnerability in InvoicePlane, published on 18 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-26281 and fix it if it is affected.\n\nWhat it is: CVE-2026-26281 is a medium-severity cross-site scripting vulnerability in InvoicePlane, published on 18 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-26281 exists.\n\nAffected product: InvoicePlane. 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-2026-26281/ (Markdown: https://insights.sbomify.com/CVE-2026-26281/index.md)","id":"CVE-2026-26281","markdown":"https://insights.sbomify.com/CVE-2026-26281/index.md","name":"CVE-2026-26281","record":{"aliases":["GHSA-ccpx-2v5c-cc24"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Invoice management application","requires_auth":"low_privilege","summary":"Authenticated users can inject malicious scripts into invoice views, allowing attackers to hijack sessions or steal data from other users.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"invoiceplane","vendor":"invoiceplane"}],"cvss":{"score":4.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A stored cross-site scripting (XSS) vulnerability in the Sumex invoice view allows an authenticated user with client and invoice management privileges to execute arbitrary JavaScript in the browser of any user viewing the invoice. This can lead to session hijacking, data theft, or other malicious actions on behalf of the victim user. Version 1.7.1 patches the issue.","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":"InvoicePlane has Stored Cross-Site Scripting (XSS) Issue in Sumex Invoice View","id":"CVE-2026-26281","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"NanaZip has DotNet Single file OOB Heap Read","id":"CVE-2026-26282"},"packages":[],"prev":{"headline":"Systeminformation has a Command Injection via unsanitized interface parameter in wifi.js retry path","id":"CVE-2026-26280"},"products":["InvoicePlane"],"published":"2026-02-18","related":[{"cvss_score":9.9,"headline":"File upload in n/a","id":"CVE-2025-67084","kev_date_added":null,"published":"2026-01-15"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-56975","kev_date_added":null,"published":"2025-03-28"},{"cvss_score":9.3,"headline":"InvoicePlane has Unauthenticated Path Traversal in Guest Controller","id":"CVE-2026-23491","kev_date_added":null,"published":"2026-02-18"},{"cvss_score":9.1,"headline":"InvoicePlane Vulnerable to Remote Code Execution via Local File Inclusion and Log Poisoning","id":"CVE-2026-25548","kev_date_added":null,"published":"2026-02-18"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2017-1000238","kev_date_added":null,"published":"2017-11-17"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2021-29024","kev_date_added":null,"published":"2021-05-17"},{"cvss_score":6.5,"headline":"SQL injection in n/a","id":"CVE-2025-67082","kev_date_added":null,"published":"2026-01-15"}],"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":"2026-02-19","vendors":["InvoicePlane"]},"summary":"Authenticated users can inject malicious scripts into invoice views, allowing attackers to hijack sessions or steal data from other users.","url":"https://insights.sbomify.com/CVE-2026-26281/"}