{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-103308 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-103308 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-103308 is a medium-severity authentication bypass vulnerability in Unknown Visma Pay for WooCommerce, published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-103308 and fix it if it is affected.\n\nWhat it is: CVE-2026-103308 is a medium-severity authentication bypass vulnerability in Unknown Visma Pay for WooCommerce, published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-103308 in the wild and no public exploit code.\n\nAffected product: Unknown Visma Pay for WooCommerce. 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-2026-103308/ (Markdown: https://insights.sbomify.com/CVE-2026-103308/index.md)","id":"CVE-2026-103308","markdown":"https://insights.sbomify.com/CVE-2026-103308/index.md","name":"CVE-2026-103308","record":{"aliases":["GHSA-9j38-wfx7-32r6"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WooCommerce payment plugin","requires_auth":"none","summary":"Unauthenticated attackers can mark orders as paid and disclose customer personal data due to missing verification in the payment gateway return endpoint.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"The Visma Pay for WooCommerce WordPress plugin before 1.2.2 does not verify the authenticity of payment gateway return requests, relying on a merchant secret that is empty on a store which has not entered its credentials, allowing unauthenticated attackers to mark arbitrary orders as paid and to disclose the name, email address and postal address of any order's customer.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Auth bypass in Visma Pay for WooCommerce","id":"CVE-2026-103308","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"GPTranslate \u003c 2.34.14 - Unauthenticated Stored XSS via REST API Translation Storage","id":"CVE-2026-103309"},"packages":[],"prev":{"headline":"Walletdoc Payment Gateway for WooCommerce \u003c 1.8.5 - Unauthenticated SQLi and Order Payment Forgery via Webhook","id":"CVE-2026-103307"},"products":["Visma Pay for WooCommerce"],"published":"2026-10-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["Unknown"]},"summary":"Unauthenticated attackers can mark orders as paid and disclose customer personal data due to missing verification in the payment gateway return endpoint.","url":"https://insights.sbomify.com/CVE-2026-103308/"}