{"answers":{"affected":"1 open source package ship an affected version, including ash_admin.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-77850 exists.","fix":"Upgrade ash_admin to 1.3.1 or later.","what":"CVE-2026-77850 is a high-severity cross-site scripting vulnerability in ash-project ash_admin, published on 31 Aug 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-2026-77850 and fix it if it is affected.\n\nWhat it is: CVE-2026-77850 is a high-severity cross-site scripting vulnerability in ash-project ash_admin, published on 31 Aug 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-2026-77850 exists.\n\nAffected packages and fixed versions:\n- ash_admin (Hex): affected from 0.13.0; fixed in 1.3.1\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-2026-77850/ (Markdown: https://insights.sbomify.com/CVE-2026-77850/index.md)","id":"CVE-2026-77850","markdown":"https://insights.sbomify.com/CVE-2026-77850/index.md","name":"CVE-2026-77850","record":{"aliases":["EEF-CVE-2026-77850","GHSA-m23x-576h-73w8"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"AshAdmin admin panel","requires_auth":"low_privilege","summary":"Stored XSS in AshAdmin allows attackers to execute scripts in admin browsers via unescaped label fields, leading to privilege escalation.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"EEF","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Stored Cross-site Scripting vulnerability in ash-project ash_admin executes attacker-supplied record content as script in an administrator's browser.\n\nThe relationship typeahead components AshAdmin.Components.Resource.RelationshipField and AshAdmin.Components.Resource.ManagedRelationshipSelectField highlight the matched search term by wrapping it in \u003cb\u003e tags and rendering the whole string with Phoenix.HTML.raw/1. The highlighted value is the destination record's label_field, ordinary database content that is often written by lower-privileged users. Because raw/1 disables output escaping for the entire string, a stored label such as \u003cimg src=x onerror=...\u003e runs as JavaScript in the admin's session as soon as a matching record appears in the dropdown, giving the attacker the admin's privileges over everything AshAdmin exposes. The fix HTML-escapes the label before inserting the highlight markup.\n\nThis issue affects ash_admin: from 0.13.0 before 1.3.1.","ecosystems":["Hex"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Stored XSS in AshAdmin relationship typeahead via unescaped label_field content","id":"CVE-2026-77850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Hex","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":1,"n_references":4,"next":{"headline":"Command injection in FF-RFI078I4","id":"CVE-2026-77853"},"packages":[{"ecosystem":"Hex","fixed":["1.3.1"],"introduced":["0.13.0"],"last_affected":[],"package":"ash_admin","purl":"pkg:hex/ash_admin","source":"EEF-CVE-2026-77850"}],"prev":{"headline":"Tycon Systems TPDIN-Monitor-WEB3 Use of Hard-coded Credentials","id":"CVE-2026-77847"},"products":["ash_admin"],"published":"2026-08-31","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Erlang Ecosystem Foundation","prefix":"EEF"},{"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":"total"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["ash-project"]},"summary":"Stored XSS in AshAdmin allows attackers to execute scripts in admin browsers via unescaped label fields, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-77850/"}