{"answers":{"affected":"3 open source packages ship an affected version, including wlc. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-42150 in the wild and no public exploit code.","fix":"Upgrade wlc to 2.0.0 or later.","what":"CVE-2026-42150 is a medium-severity cross-site scripting vulnerability in WeblateOrg wlc, published on 8 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-42150 and fix it if it is affected.\n\nWhat it is: CVE-2026-42150 is a medium-severity cross-site scripting vulnerability in WeblateOrg wlc, published on 8 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-42150 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- wlc (PyPI): affected all versions; fixed in 2.0.0\n- wlc (PyPI): affected all versions; fixed in 2.0.0\n- wlc (PyPI): affected all versions; fixed in 2.0.0\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-2026-42150/ (Markdown: https://insights.sbomify.com/CVE-2026-42150/index.md)","id":"CVE-2026-42150","markdown":"https://insights.sbomify.com/CVE-2026-42150/index.md","name":"CVE-2026-42150","record":{"aliases":["DEBIAN-CVE-2026-42150","GHSA-gx2m-mcc2-r4p3","PYSEC-2026-2321","UBUNTU-CVE-2026-42150"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Weblate CLI client","requires_auth":"high_privilege","summary":"The wlc CLI tool fails to escape HTML in its output, allowing attackers to inject scripts that execute when the output is viewed in a browser.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"wlc","vendor":"weblate"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"wlc is a Weblate command-line client using Weblate's REST API. Prior to version 2.0.0, the HTML output format in wlc embeds API response data into HTML without escaping, allowing cross-site scripting when the output is rendered in a browser. This issue has been patched in version 2.0.0.","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":"wlc: print_html outputs API data without HTML escaping, enabling stored XSS","id":"CVE-2026-42150","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"Prometheus Azure AD remote write OAuth client secret exposed via config API","id":"CVE-2026-42151"},"packages":[{"ecosystem":"PyPI","fixed":["2.0.0"],"introduced":["0"],"last_affected":[],"package":"wlc","purl":null,"source":"GHSA-gx2m-mcc2-r4p3"},{"ecosystem":"PyPI","fixed":["2.0.0"],"introduced":["0"],"last_affected":[],"package":"wlc","purl":"pkg:pypi/wlc","source":"GHSA-gx2m-mcc2-r4p3"},{"ecosystem":"PyPI","fixed":["2.0.0"],"introduced":["0"],"last_affected":[],"package":"wlc","purl":"pkg:pypi/wlc","source":"PYSEC-2026-2321"}],"prev":{"headline":"Coolify: Command Injection via Unescaped Version String in Docker Build","id":"CVE-2026-42148"},"products":["wlc"],"published":"2026-05-08","related":[{"cvss_score":8.1,"headline":"wlc Path traversal: Unsanitized API slugs in download command","id":"CVE-2026-23535","kev_date_added":null,"published":"2026-01-16"},{"cvss_score":5.3,"headline":"wlc may leak API keys due to an insecure API key configuration","id":"CVE-2026-22251","kev_date_added":null,"published":"2026-01-12"},{"cvss_score":2.5,"headline":"wlc can skip SSL verification","id":"CVE-2026-22250","kev_date_added":null,"published":"2026-01-12"}],"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":"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":"2026-05-08","vendors":["WeblateOrg"]},"summary":"The wlc CLI tool fails to escape HTML in its output, allowing attackers to inject scripts that execute when the output is viewed in a browser.","url":"https://insights.sbomify.com/CVE-2026-42150/"}