{"answers":{"affected":"3 open source packages ship an affected version, including codechecker. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-25660 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25660 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25660 is a critical authentication bypass vulnerability in Ericsson CodeChecker, published on 24 Apr 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-2026-25660 and fix it if it is affected.\n\nWhat it is: CVE-2026-25660 is a critical authentication bypass vulnerability in Ericsson CodeChecker, published on 24 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-25660 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- codechecker (PyPI): affected all versions up to 6.27.3; no fix listed\n- codechecker (PyPI): affected all versions up to 6.27.3; no fix listed\n- codechecker (PyPI): affected all versions up to 6.27.3; no fix listed\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-2026-25660/ (Markdown: https://insights.sbomify.com/CVE-2026-25660/index.md)","id":"CVE-2026-25660","markdown":"https://insights.sbomify.com/CVE-2026-25660/index.md","name":"CVE-2026-25660","record":{"aliases":["GHSA-4v9x-cqc5-j645","PYSEC-2026-317"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["privilege_escalation","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"CodeChecker static analyzer","requires_auth":"none","summary":"Attackers can bypass authentication to assign arbitrary permissions to any user in CodeChecker, leading to privilege escalation.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ERIC","cpe":[{"product":"codechecker","vendor":"ericsson"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:Y/R:U/V:C/RE:M/U:Red","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. \nAuthentication bypass occurs when the URL ends with Authentication with certain function calls.  This bypass allows assigning arbitrary permission to any user existing in CodeChecker.\n\nThis issue affects CodeChecker: through 6.27.3.","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":false,"headline":"Authentication bypass for certain API calls","id":"CVE-2026-25660","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2026-25667"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["6.27.3"],"package":"codechecker","purl":null,"source":"GHSA-4v9x-cqc5-j645"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["6.27.3"],"package":"codechecker","purl":"pkg:pypi/codechecker","source":"GHSA-4v9x-cqc5-j645"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["6.27.3"],"package":"codechecker","purl":"pkg:pypi/codechecker","source":"PYSEC-2026-317"}],"prev":{"headline":"Ericsson Packet Core Gateway (PCG) - Improper handling of missing values Vulnerability","id":"CVE-2026-25659"},"products":["CodeChecker"],"published":"2026-04-24","related":[{"cvss_score":10,"headline":"codechecker vulnerable to authentication bypass when using specifically crafted URLs","id":"CVE-2024-10081","kev_date_added":null,"published":"2024-11-06"},{"cvss_score":8.7,"headline":"codechecker authentication method confusion vulnerability allows logging in as the built-in root user from an external service","id":"CVE-2024-10082","kev_date_added":null,"published":"2024-11-06"},{"cvss_score":8.2,"headline":"Cross-Site Request Forgery in CodeChecker API","id":"CVE-2024-53829","kev_date_added":null,"published":"2025-01-21"},{"cvss_score":6.5,"headline":"Path traversal in `CodeChecker server` in the endpoint of `CodeChecker store`","id":"CVE-2023-49793","kev_date_added":null,"published":"2024-06-24"},{"cvss_score":6.1,"headline":"Open redirect in CodeChecker web server","id":"CVE-2025-1300","kev_date_added":null,"published":"2025-02-28"},{"cvss_score":6.1,"headline":"Cross-site Scripting in Ericsson CodeChecker","id":"CVE-2021-44217","kev_date_added":null,"published":"2022-01-18"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-24","vendors":["Ericsson"]},"summary":"Attackers can bypass authentication to assign arbitrary permissions to any user in CodeChecker, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-25660/"}