{"answers":{"affected":"It affects 4 products.","exploited":"Yes. Attackers have exploited CVE-2026-48356 in the wild since at least 27 Oct 2026.","fix":"No fix has been published for CVE-2026-48356 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 10 Nov 2026.","what":"CVE-2026-48356 is a critical vulnerability in Adobe Commerce, published on 14 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-48356 and fix it if it is affected.\n\nWhat it is: CVE-2026-48356 is a critical vulnerability in Adobe Commerce, published on 14 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: Yes. Attackers have exploited CVE-2026-48356 in the wild since at least 27 Oct 2026.\n\nAffected product: Adobe Commerce. 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-2026-48356/ (Markdown: https://insights.sbomify.com/CVE-2026-48356/index.md)","id":"CVE-2026-48356","markdown":"https://insights.sbomify.com/CVE-2026-48356/index.md","name":"CVE-2026-48356","record":{"aliases":["GHSA-p3ch-8535-fp8j"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Adobe Commerce","requires_auth":"none","summary":"Attackers can upload malicious files to Adobe Commerce to execute arbitrary code and take over accounts, requiring user interaction.","user_interaction":"required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"commerce","vendor":"adobe"},{"product":"commerce_b2b","vendor":"adobe"},{"product":"i\\/o_events","vendor":"adobe"},{"product":"magento","vendor":"adobe"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Adobe Commerce is affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-09-26","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-09-26T02:43:05Z","kind":"github_poc","ref":"https://github.com/abraxas/CVE-2026-48356","stars":0,"title":"CVE-2026-48356 - Magento Open Source - Critical 9.3 - Unauthenticated POST /rest/default/V1/guest-carts/{cartId}/items - Unauthenticated Unrestricted File Upload (PolyShell)"}],"tier":"exploited"},"has_fix":false,"headline":"Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type","id":"CVE-2026-48356","indexable":true,"kev":{"dateAdded":"2026-10-27","dueDate":"2026-11-10","knownRansomwareCampaignUse":"Unknown","product":"Commerce and Magento","requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","vendorProject":"Adobe","vulnerabilityName":"Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"adobe:commerce","products":["adobe:commerce","adobe:commerce_b2b","adobe:magento"],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"CAI Content Credentials | Uncontrolled Resource Consumption (CWE-400)","id":"CVE-2026-48357"},"packages":[],"prev":{"headline":"Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)","id":"CVE-2026-48355"},"products":["Adobe Commerce","Adobe Commerce B2B","Adobe Commerce Events","Magento Open Source"],"published":"2026-07-14","related":[{"cvss_score":10,"headline":"Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine","id":"CVE-2026-75650","kev_date_added":"2026-09-08","published":"2026-09-07"},{"cvss_score":9.8,"headline":"Adobe Commerce and Magento Open Source Improper Restriction of XML External Entity Reference (XXE)","id":"CVE-2024-34102","kev_date_added":"2024-07-17","published":"2024-06-13"},{"cvss_score":9.8,"headline":"Adobe Commerce and Magento Open Source Improper Input Validation","id":"CVE-2022-24086","kev_date_added":"2022-02-15","published":"2022-02-16"},{"cvss_score":9.1,"headline":"Adobe Commerce and Magento Incorrect Authorization Vulnerability","id":"CVE-2026-71362","kev_date_added":"2026-09-24","published":"2026-08-11"},{"cvss_score":9.1,"headline":"Adobe Commerce and Magento Improper Input Validation","id":"CVE-2025-54236","kev_date_added":"2025-10-24","published":"2025-09-09"},{"cvss_score":10,"headline":"Adobe Commerce Stored XSS Arbitrary code execution","id":"CVE-2022-35698","kev_date_added":null,"published":"2022-10-14"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["Adobe"]},"summary":"Attackers can upload malicious files to Adobe Commerce to execute arbitrary code and take over accounts, requiring user interaction.","url":"https://insights.sbomify.com/CVE-2026-48356/"}