{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-30839 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-30839 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-30839 is a medium-severity server-side request forgery 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-2026-30839 and fix it if it is affected.\n\nWhat it is: CVE-2026-30839 is a medium-severity server-side request forgery 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: There is no known exploitation of CVE-2026-30839 in the wild and no public exploit code.\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-2026-30839/ (Markdown: https://insights.sbomify.com/CVE-2026-30839/index.md)","id":"CVE-2026-30839","markdown":"https://insights.sbomify.com/CVE-2026-30839/index.md","name":"CVE-2026-30839","record":{"aliases":["GHSA-x4qp-xm2c-vqg9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Wallos subscription tracker","requires_auth":"low_privilege","summary":"An attacker can exploit the webhook test endpoint to perform Server-Side Request Forgery and read internal server responses.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"wallos","vendor":"wallosapp"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, testwebhooknotifications.php does not validate the target URL against private/reserved IP ranges, enabling full-read SSRF. The server response is returned to the caller. 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":"none_known"},"has_fix":false,"headline":"Wallos: SSRF via webhook test endpoint","id":"CVE-2026-30839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Wallos: Server-Side Request Forgery (SSRF) in Notification Testers","id":"CVE-2026-30840"},"packages":[],"prev":{"headline":"league/commonmark: DisallowedRawHtml extension bypass via whitespace in HTML tag names","id":"CVE-2026-30838"},"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-09","vendors":["ellite"]},"summary":"An attacker can exploit the webhook test endpoint to perform Server-Side Request Forgery and read internal server responses.","url":"https://insights.sbomify.com/CVE-2026-30839/"}