{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110103 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-110103 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110103 is a medium-severity cross-site scripting vulnerability in mlogclub bbs-go, 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-2026-110103 and fix it if it is affected.\n\nWhat it is: CVE-2026-110103 is a medium-severity cross-site scripting vulnerability in mlogclub bbs-go, 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: There is no known exploitation of CVE-2026-110103 in the wild and no public exploit code.\n\nAffected product: mlogclub bbs-go. 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-2026-110103/ (Markdown: https://insights.sbomify.com/CVE-2026-110103/index.md)","id":"CVE-2026-110103","markdown":"https://insights.sbomify.com/CVE-2026-110103/index.md","name":"CVE-2026-110103","record":{"aliases":["GHSA-rm26-pxjp-76q3"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"bbs-go forum","requires_auth":"low_privilege","summary":"Authenticated users can upload malicious HTML or SVG files via Content-Type spoofing, leading to stored XSS and potential administrator account takeover.","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":"bbs-go through 4.4.6 contains a stored cross-site scripting vulnerability that allows authenticated users to upload HTML or SVG files by spoofing the multipart Content-Type in POST /api/upload. Attackers can upload script-bearing documents served inline from /res and send their URLs to administrators, executing script on the forum's origin.","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":"bbs-go through 4.4.6 Stored XSS via Image Upload Content-Type","id":"CVE-2026-110103","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"novel through 3.5.0 Unsalted MD5 Password Storage","id":"CVE-2026-110104"},"packages":[],"prev":{"headline":"powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installer","id":"CVE-2026-110102"},"products":["bbs-go"],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["mlogclub"]},"summary":"Authenticated users can upload malicious HTML or SVG files via Content-Type spoofing, leading to stored XSS and potential administrator account takeover.","url":"https://insights.sbomify.com/CVE-2026-110103/"}