{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-33193 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-33193 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-33193 is a medium-severity cross-site scripting vulnerability in docmost, published on 14 Apr 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-2026-33193 and fix it if it is affected.\n\nWhat it is: CVE-2026-33193 is a medium-severity cross-site scripting vulnerability in docmost, published on 14 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-33193 in the wild and no public exploit code.\n\nAffected product: docmost. 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-2026-33193/ (Markdown: https://insights.sbomify.com/CVE-2026-33193/index.md)","id":"CVE-2026-33193","markdown":"https://insights.sbomify.com/CVE-2026-33193/index.md","name":"CVE-2026-33193","record":{"aliases":["GHSA-7cq4-577p-wp6p"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Docmost wiki software","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts via MIME type spoofing in Docmost, compromising user sessions and data.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"docmost","vendor":"docmost"}],"cvss":{"score":4.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Docmost is open-source collaborative wiki and documentation software. Versions prior to 0.70.0 are vulnerable to a stored cross-site scripting (XSS) attack due to improper handling of MIME type spoofing (GHSL-2026-052). An attacker could exploit this flaw to inject malicious scripts, potentially compromising the security of users and data. Version 0.70.0 contains a patch.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Docmost vulnerable to stored XSS via MIME type spoofing","id":"CVE-2026-33193","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"SiYuan has an Incomplete Fix for IsSensitivePath Denylist Allows File Read from /opt, /usr, /home","id":"CVE-2026-33194"},"packages":[],"prev":{"headline":"free5GC UDM incorrectly returns 500 for empty supi path parameter in PATCH sdm-subscriptions reques","id":"CVE-2026-33192"},"products":["docmost"],"published":"2026-04-14","related":[{"cvss_score":7.3,"headline":"Docmost Affected by Stored XSS in Public Share Page","id":"CVE-2026-24045","kev_date_added":null,"published":"2026-02-10"},{"cvss_score":7.1,"headline":"Docmost affected by an Arbitrary File Write via Zip Import Feature (ZipSlip)","id":"CVE-2026-22249","kev_date_added":null,"published":"2026-01-15"},{"cvss_score":6.3,"headline":"Docmost is vulnerable to stored Cross-Site Scripting (XSS) through Mermaid rendering","id":"CVE-2026-23630","kev_date_added":null,"published":"2026-01-21"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2025-55574","kev_date_added":null,"published":"2025-08-25"},{"cvss_score":5.4,"headline":"Docmost: XSS in Comments with JavaScript URI","id":"CVE-2026-40927","kev_date_added":null,"published":"2026-04-21"},{"cvss_score":5.4,"headline":"Docmost page content has stored XSS via unsanitized attachment URLs","id":"CVE-2026-34212","kev_date_added":null,"published":"2026-04-14"},{"cvss_score":5.4,"headline":"Docmost has cross-page attachment overwrite via flawed attachmentId overwrite validation","id":"CVE-2026-34213","kev_date_added":null,"published":"2026-04-14"}],"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":"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":"2026-04-16","vendors":["docmost"]},"summary":"Attackers can inject malicious scripts via MIME type spoofing in Docmost, compromising user sessions and data.","url":"https://insights.sbomify.com/CVE-2026-33193/"}