{"answers":{"affected":"3 open source packages ship an affected version, including weblate.","exploited":"There is no known exploitation of CVE-2026-55227 in the wild and no public exploit code.","fix":"Upgrade weblate to 2026.7 or later.","what":"CVE-2026-55227 is a medium-severity vulnerability in WeblateOrg weblate, published on 26 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-55227 and fix it if it is affected.\n\nWhat it is: CVE-2026-55227 is a medium-severity vulnerability in WeblateOrg weblate, published on 26 Aug 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-2026-55227 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- weblate (PyPI): affected all versions; fixed in 2026.7\n- weblate (PyPI): affected all versions; fixed in 2026.7\n- weblate (PyPI): affected all versions; fixed in 2026.7\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-2026-55227/ (Markdown: https://insights.sbomify.com/CVE-2026-55227/index.md)","id":"CVE-2026-55227","markdown":"https://insights.sbomify.com/CVE-2026-55227/index.md","name":"CVE-2026-55227","record":{"aliases":["GHSA-2p9g-x3cv-5hh4","PYSEC-2026-3941"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Weblate localization tool","requires_auth":"low_privilege","summary":"Attackers can infer the existence of objects in private Weblate projects by observing HTTP status code differences, leaking metadata about restricted content.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"Weblate is a web-based localization tool. In versions prior to 2026.7, several endpoints look up objects in a globally scoped manner rather than restricting the lookup to projects the user can access, so they return HTTP 403 (Forbidden) instead of 404 (Not Found) when a user requests an object they are not authorized to see. This difference lets unauthorized users infer whether a given object exists in a private Weblate project. The issue has been fixed in version 2026.7.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Observable object existence disclosure in private Weblate projects via globally scoped object lookups","id":"CVE-2026-55227","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"Weblate has IDOR in GroupViewSet that allows authenticated project manager to gain unauthorized read access to any private project","id":"CVE-2026-55228"},"packages":[{"ecosystem":"PyPI","fixed":["2026.7"],"introduced":["0"],"last_affected":[],"package":"weblate","purl":null,"source":"GHSA-2p9g-x3cv-5hh4"},{"ecosystem":"PyPI","fixed":["2026.7"],"introduced":["0"],"last_affected":[],"package":"weblate","purl":"pkg:pypi/weblate","source":"GHSA-2p9g-x3cv-5hh4"},{"ecosystem":"PyPI","fixed":["2026.7"],"introduced":["0"],"last_affected":[],"package":"weblate","purl":"pkg:pypi/weblate","source":"PYSEC-2026-3941"}],"prev":{"headline":"Strimzi: Unrestricted access to all Secrets within namespace watched by the Topic operator","id":"CVE-2026-55226"},"products":["weblate"],"published":"2026-08-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2026-08-27","vendors":["WeblateOrg"]},"summary":"Attackers can infer the existence of objects in private Weblate projects by observing HTTP status code differences, leaking metadata about restricted content.","url":"https://insights.sbomify.com/CVE-2026-55227/"}