{"answers":{"affected":"1 open source package ship an affected version, including lollms. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-0558 exists.","fix":"Upgrade lollms to 2.1.1 or later.","what":"CVE-2026-0558 is a high-severity missing authorization vulnerability in parisneo/lollms, published on 29 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-0558 and fix it if it is affected.\n\nWhat it is: CVE-2026-0558 is a high-severity missing authorization vulnerability in parisneo/lollms, published on 29 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-0558 exists.\n\nAffected packages and fixed versions:\n- lollms (PyPI): affected all versions; fixed in 2.1.1\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-2026-0558/ (Markdown: https://insights.sbomify.com/CVE-2026-0558/index.md)","id":"CVE-2026-0558","markdown":"https://insights.sbomify.com/CVE-2026-0558/index.md","name":"CVE-2026-0558","record":{"aliases":["GHSA-4574-jvgw-55gr","PYSEC-2026-2198"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"lollms web application","requires_auth":"none","summary":"Unauthenticated users can upload files via an unprotected endpoint, causing resource exhaustion and potential information disclosure.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntr_ai","cpe":[{"product":"lollms","vendor":"lollms"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoint does not enforce authentication, unlike other file-related endpoints, and lacks the `Depends(get_current_active_user)` dependency. This issue can lead to denial of service (DoS) through resource exhaustion, information disclosure, and violation of the application's documented security policies.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-0558.yaml","stars":null,"title":"LolLMS \u003c= 2.2.0 - Unauthenticated File Upload"}],"tier":"weaponised"},"has_fix":true,"headline":"Unauthenticated File Upload in parisneo/lollms","id":"CVE-2026-0558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":1,"n_references":2,"next":{"headline":"Cross-site scripting in MasterStudy LMS WordPress Plugin – for Online Courses and Education","id":"CVE-2026-0559"},"packages":[{"ecosystem":"PyPI","fixed":["2.1.1"],"introduced":["0"],"last_affected":[],"package":"lollms","purl":"pkg:pypi/lollms","source":"PYSEC-2026-2198"}],"prev":{"headline":"WP Data Access \u003c= 5.5.63 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpda_app' Shortcode","id":"CVE-2026-0557"},"products":["parisneo/lollms"],"published":"2026-03-29","related":[{"cvss_score":9.8,"headline":"Improper Access Control via Weak JWT Token in parisneo/lollms","id":"CVE-2026-1114","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":9.8,"headline":"Path Traversal in parisneo/lollms","id":"CVE-2024-3429","kev_date_added":null,"published":"2024-06-06"},{"cvss_score":9.6,"headline":"Stored XSS in parisneo/lollms","id":"CVE-2026-1115","kev_date_added":null,"published":"2026-04-10"},{"cvss_score":8.7,"headline":"Stored XSS in Direct Messages via Prompt Sharing in parisneo/lollms","id":"CVE-2026-12228","kev_date_added":null,"published":"2026-07-18"},{"cvss_score":8.3,"headline":"Insecure Direct Object Reference (IDOR) in parisneo/lollms","id":"CVE-2026-0562","kev_date_added":null,"published":"2026-03-29"},{"cvss_score":8.2,"headline":"Cross-site Scripting (XSS) in parisneo/lollms","id":"CVE-2026-1116","kev_date_added":null,"published":"2026-04-12"},{"cvss_score":7.6,"headline":"CSRF Vulnerability in parisneo/lollms XTTS Server","id":"CVE-2024-4499","kev_date_added":null,"published":"2024-06-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-30","vendors":["parisneo"]},"summary":"Unauthenticated users can upload files via an unprotected endpoint, causing resource exhaustion and potential information disclosure.","url":"https://insights.sbomify.com/CVE-2026-0558/"}