{"answers":{"affected":"4 open source packages ship an affected version, including statamic/cms. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-28423 in the wild and no public exploit code.","fix":"Upgrade statamic/cms to a fixed version for your release line: 5.73.11 or 6.4.0.","what":"CVE-2026-28423 is a medium-severity server-side request forgery vulnerability in statamic cms, published on 27 Feb 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-2026-28423 and fix it if it is affected.\n\nWhat it is: CVE-2026-28423 is a medium-severity server-side request forgery vulnerability in statamic cms, published on 27 Feb 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-2026-28423 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- statamic/cms (Packagist): affected all versions; fixed in 5.73.11\n- statamic/cms (Packagist): affected all versions; fixed in 5.73.11\n- statamic/cms (Packagist): affected from 6.0.0-alpha.1; fixed in 6.4.0\n- statamic/cms (Packagist): affected from 6.0.0-alpha.1; fixed in 6.4.0\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-2026-28423/ (Markdown: https://insights.sbomify.com/CVE-2026-28423/index.md)","id":"CVE-2026-28423","markdown":"https://insights.sbomify.com/CVE-2026-28423/index.md","name":"CVE-2026-28423","record":{"aliases":["GHSA-cwpp-325q-2cvp"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Statamic CMS","requires_auth":"none","summary":"Unauthenticated attackers can exploit insecure Glide image proxy settings to perform Server-Side Request Forgery, accessing internal services and cloud metadata.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"statamic","vendor":"statamic"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, when Glide image manipulation is used in insecure mode (which is not the default), the image proxy can be abused by an unauthenticated user to make the server send HTTP requests to arbitrary URLs—either via the URL directly or via the watermark feature. That can allow access to internal services, cloud metadata endpoints, and other hosts reachable from the server. This has been fixed in 5.73.11 and 6.4.0.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Statamic Vulnerable to Server-Side Request Forgery via Glide","id":"CVE-2026-28423","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":4,"n_references":3,"next":{"headline":"Statamic's missing authorization allows access to email addresses","id":"CVE-2026-28424"},"packages":[{"ecosystem":"Packagist","fixed":["5.73.11"],"introduced":["0"],"last_affected":[],"package":"statamic/cms","purl":null,"source":"GHSA-cwpp-325q-2cvp"},{"ecosystem":"Packagist","fixed":["5.73.11"],"introduced":["0"],"last_affected":[],"package":"statamic/cms","purl":"pkg:composer/statamic/cms","source":"GHSA-cwpp-325q-2cvp"},{"ecosystem":"Packagist","fixed":["6.4.0"],"introduced":["6.0.0-alpha.1"],"last_affected":[],"package":"statamic/cms","purl":null,"source":"GHSA-cwpp-325q-2cvp"},{"ecosystem":"Packagist","fixed":["6.4.0"],"introduced":["6.0.0-alpha.1"],"last_affected":[],"package":"statamic/cms","purl":"pkg:composer/statamic/cms","source":"GHSA-cwpp-325q-2cvp"}],"prev":{"headline":"Vim has stack-buffer-overflow in build_stl_str_hl()","id":"CVE-2026-28422"},"products":["cms"],"published":"2026-02-27","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2021-45364","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":9.3,"headline":"Statamic is vulnerable to account takeover via password reset link injection","id":"CVE-2026-27593","kev_date_added":null,"published":"2026-02-24"},{"cvss_score":8.8,"headline":"Statamic allows Authenticated Control Panel users to escalate privileges via elevated session bypass","id":"CVE-2026-27939","kev_date_added":null,"published":"2026-02-27"},{"cvss_score":8.8,"headline":"Remote code execution via form uploads in statamic/cms","id":"CVE-2023-48217","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":8.8,"headline":"Statamic framework Incorrect Permission Assignment","id":"CVE-2017-11422","kev_date_added":null,"published":"2017-07-24"},{"cvss_score":8.7,"headline":"Statamic has Stored XSS via SVG Sanitization Bypass","id":"CVE-2026-33172","kev_date_added":null,"published":"2026-03-20"},{"cvss_score":8.7,"headline":"Statamic vulnerable to privilege escalation via stored cross-site scripting","id":"CVE-2026-28426","kev_date_added":null,"published":"2026-02-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-02","vendors":["statamic"]},"summary":"Unauthenticated attackers can exploit insecure Glide image proxy settings to perform Server-Side Request Forgery, accessing internal services and cloud metadata.","url":"https://insights.sbomify.com/CVE-2026-28423/"}