{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30842 exists.","fix":"No fix has been published for CVE-2026-30842 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-30842 is a medium-severity missing authorization vulnerability in ellite Wallos, published on 7 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-30842 and fix it if it is affected.\n\nWhat it is: CVE-2026-30842 is a medium-severity missing authorization vulnerability in ellite Wallos, published on 7 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-30842 exists.\n\nAffected product: ellite Wallos. 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-2026-30842/ (Markdown: https://insights.sbomify.com/CVE-2026-30842/index.md)","id":"CVE-2026-30842","markdown":"https://insights.sbomify.com/CVE-2026-30842/index.md","name":"CVE-2026-30842","record":{"aliases":["GHSA-qw24-3pxr-3j6r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Wallos subscription tracker","requires_auth":"low_privilege","summary":"Authenticated users can delete other users' avatar files due to missing ownership verification in the deletion endpoint.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"wallos","vendor":"wallosapp"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, Wallos allows an authenticated user to delete avatar files uploaded by other users. The avatar deletion endpoint does not verify that the requested avatar belongs to the current user. As a result, any authenticated user who knows or can discover another user's uploaded avatar filename can delete that file. This issue has been patched in version 4.6.2.","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":"Wallos: Authenticated Missing Authorization Allows Deletion of Other Users’ Uploaded Avatars","id":"CVE-2026-30842","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Wekan has Cross-Board IDOR in Custom Fields Update Endpoints","id":"CVE-2026-30843"},"packages":[],"prev":{"headline":"Wallos: Reflected XSS via unescaped token and email parameters in passwordreset.php","id":"CVE-2026-30841"},"products":["Wallos"],"published":"2026-03-07","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-55371","kev_date_added":null,"published":"2025-04-16"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-55372","kev_date_added":null,"published":"2025-04-16"},{"cvss_score":8.8,"headline":"Wallos: Server-Side Request Forgery (SSRF) in Notification Testers","id":"CVE-2026-30840","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":8.7,"headline":"Wallos: SSRF via url parameter leading to File Traversal","id":"CVE-2026-30828","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":8.3,"headline":"Wallos: SSRF via HTTP Proxy Environment Variable","id":"CVE-2026-33407","kev_date_added":null,"published":"2026-03-24"},{"cvss_score":8.1,"headline":"SQL injection in n/a","id":"CVE-2024-29320","kev_date_added":null,"published":"2024-04-30"},{"cvss_score":7.7,"headline":"Wallos: SSRF Bypass - Incomplete Fix for CVE-2026-30839/30840","id":"CVE-2026-33399","kev_date_added":null,"published":"2026-03-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-03-10","vendors":["ellite"]},"summary":"Authenticated users can delete other users' avatar files due to missing ownership verification in the deletion endpoint.","url":"https://insights.sbomify.com/CVE-2026-30842/"}