{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16486 exists.","fix":"No fix has been published for CVE-2026-16486 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-16486 is a medium-severity cross-site scripting vulnerability in SourceCodester Class and Exam Timetabling System, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-16486 and fix it if it is affected.\n\nWhat it is: CVE-2026-16486 is a medium-severity cross-site scripting vulnerability in SourceCodester Class and Exam Timetabling System, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, 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-2026-16486 exists.\n\nAffected product: SourceCodester Class and Exam Timetabling System. 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-2026-16486/ (Markdown: https://insights.sbomify.com/CVE-2026-16486/index.md)","id":"CVE-2026-16486","markdown":"https://insights.sbomify.com/CVE-2026-16486/index.md","name":"CVE-2026-16486","record":{"aliases":["GHSA-8rg2-58vp-mq6w"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Class Timetabling System","requires_auth":"none","summary":"Remote attackers can inject malicious scripts via the day parameter in BSIS.php, potentially compromising user sessions or executing code.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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 found in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSIS.php. Performing a manipulation of the argument day results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used.","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":"SourceCodester Class and Exam Timetabling System BSIS.php cross site scripting","id":"CVE-2026-16486","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Red Hat Product Security has determined that this is not a vulnerability in bootc or containers-common.","id":"CVE-2026-16487"},"packages":[],"prev":{"headline":"SourceCodester Class and Exam Timetabling System class.php cross site scripting","id":"CVE-2026-16485"},"products":["Class and Exam Timetabling System"],"published":"2026-07-21","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":"2026-07-22","vendors":["SourceCodester"]},"summary":"Remote attackers can inject malicious scripts via the day parameter in BSIS.php, potentially compromising user sessions or executing code.","url":"https://insights.sbomify.com/CVE-2026-16486/"}