{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-7491 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7491 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7491 is a high-severity missing authorization vulnerability in Zyosoft School App, published on 2 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7491 and fix it if it is affected.\n\nWhat it is: CVE-2026-7491 is a high-severity missing authorization vulnerability in Zyosoft School App, published on 2 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-7491 in the wild and no public exploit code.\n\nAffected product: Zyosoft School App. 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-2026-7491/ (Markdown: https://insights.sbomify.com/CVE-2026-7491/index.md)","id":"CVE-2026-7491","markdown":"https://insights.sbomify.com/CVE-2026-7491/index.md","name":"CVE-2026-7491","record":{"aliases":["GHSA-pjxf-5f7v-2qf7"],"analysis":{"component_type":"mobile_application","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"School App","requires_auth":"low_privilege","summary":"Authenticated attackers can modify parameters to access and alter other users' data in the Zyosoft School App.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"School App developed by Zyosoft has an Insecure Direct Object Reference vulnerability, allowing authenticated remote attackers to modify a specific parameter to read and modify other users' data.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Zyosoft｜School App - Insecure Direct Object Reference","id":"CVE-2026-7491","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Missing Authorization in GitLab","id":"CVE-2026-7492"},"packages":[],"prev":{"headline":"Sunnet｜CTMS and CPAS - Arbitrary File Upload","id":"CVE-2026-7490"},"products":["School App"],"published":"2026-05-02","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":"total"},"state":"PUBLISHED","updated":"2026-05-04","vendors":["Zyosoft"]},"summary":"Authenticated attackers can modify parameters to access and alter other users' data in the Zyosoft School App.","url":"https://insights.sbomify.com/CVE-2026-7491/"}