{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-110101 exists.","fix":"No fix has been published for CVE-2026-110101 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110101 is a medium-severity cross-site scripting vulnerability in benjaminjonard Koillection, published on 13 Oct 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-2026-110101 and fix it if it is affected.\n\nWhat it is: CVE-2026-110101 is a medium-severity cross-site scripting vulnerability in benjaminjonard Koillection, published on 13 Oct 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-2026-110101 exists.\n\nAffected product: benjaminjonard Koillection. 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-2026-110101/ (Markdown: https://insights.sbomify.com/CVE-2026-110101/index.md)","id":"CVE-2026-110101","markdown":"https://insights.sbomify.com/CVE-2026-110101/index.md","name":"CVE-2026-110101","record":{"aliases":["GHSA-2rcm-w8cq-6hv5"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Koillection web application","requires_auth":"low_privilege","summary":"Authenticated users can upload malicious HTML files to execute JavaScript in victims' sessions, potentially leading to account takeover or data modification.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Koillection through 1.8.4 contains a stored cross-site scripting vulnerability that allows authenticated users to upload HTML files as Datum file attachments lacking MIME restrictions. Attackers can upload HTML payloads via POST /api/data/{id}/file, served as text/html from public/uploads, executing JavaScript in victims' sessions to perform actions on their behalf.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Koillection through 1.8.4 Stored XSS via Datum File Attachment Uploads","id":"CVE-2026-110101","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installer","id":"CVE-2026-110102"},"packages":[],"prev":{"headline":"Jorani before 1.0.4 Missing Authorization and SSRF via Contracts::import()","id":"CVE-2026-110100"},"products":["Koillection"],"published":"2026-10-13","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["benjaminjonard"]},"summary":"Authenticated users can upload malicious HTML files to execute JavaScript in victims' sessions, potentially leading to account takeover or data modification.","url":"https://insights.sbomify.com/CVE-2026-110101/"}