{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90502 exists.","fix":"No fix has been published for CVE-2026-90502 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90502 is a medium-severity cross-site scripting vulnerability in stilleshan ServerStatus, published on 13 Sep 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-2026-90502 and fix it if it is affected.\n\nWhat it is: CVE-2026-90502 is a medium-severity cross-site scripting vulnerability in stilleshan ServerStatus, published on 13 Sep 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-2026-90502 exists.\n\nAffected product: stilleshan ServerStatus. 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-2026-90502/ (Markdown: https://insights.sbomify.com/CVE-2026-90502/index.md)","id":"CVE-2026-90502","markdown":"https://insights.sbomify.com/CVE-2026-90502/index.md","name":"CVE-2026-90502","record":{"aliases":["GHSA-whhh-5jcc-5rrv"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"ServerStatus monitoring tool","requires_auth":"low_privilege","summary":"Remote attackers can inject malicious scripts via the custom argument in ServerStatus stats generation, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","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:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A vulnerability was detected in stilleshan ServerStatus 1.0/2.0. Impacted is an unknown function of the file server/src/main.cpp of the component Stats Generation. Performing a manipulation of the argument custom results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"stilleshan ServerStatus Stats Generation main.cpp cross site scripting","id":"CVE-2026-90502","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Chengdu Qilu Technology Ludashi ComputerZ_x64.sys sub_11008 information disclosure","id":"CVE-2026-90503"},"packages":[],"prev":{"headline":"lenve vhr HrMapper.xml HrInfoController.updateHr privileges management","id":"CVE-2026-90501"},"products":["ServerStatus"],"published":"2026-09-13","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":"2026-09-14","vendors":["stilleshan"]},"summary":"Remote attackers can inject malicious scripts via the custom argument in ServerStatus stats generation, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2026-90502/"}