{"answers":{"affected":"2 open source packages ship an affected version, including progressbar.js. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26133 exists.","fix":"Upgrade progressbar.js to 1.1.1 or later.","what":"CVE-2023-26133 is a high-severity vulnerability in progressbar.js, published on 12 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-26133 and fix it if it is affected.\n\nWhat it is: CVE-2023-26133 is a high-severity vulnerability in progressbar.js, published on 12 Jun 2023. 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-2023-26133 exists.\n\nAffected packages and fixed versions:\n- progressbar.js (npm): affected all versions; fixed in 1.1.1\n- progressbar.js (npm): affected all versions; fixed in 1.1.1\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-2023-26133/ (Markdown: https://insights.sbomify.com/CVE-2023-26133/index.md)","id":"CVE-2023-26133","markdown":"https://insights.sbomify.com/CVE-2023-26133/index.md","name":"CVE-2023-26133","record":{"aliases":["GHSA-89qm-hm2x-mxm3","ROOT-APP-NPM-CVE-2023-26133"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript progress bar library","requires_auth":"none","summary":"Prototype pollution in progressbar.js allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"progressbar.js","vendor":"progressbar.js_project"}],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P","version":"3.1"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"All versions of the package progressbar.js are vulnerable to Prototype Pollution via the function extend() in the file utils.js.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"progressbar.js vulnerable to Prototype Pollution","id":"CVE-2023-26133","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"other","year":"2023"},"n_packages":2,"n_references":3,"next":{"headline":"git-commit-info vulnerable to Command Injection","id":"CVE-2023-26134"},"packages":[{"ecosystem":"npm","fixed":["1.1.1"],"introduced":["0"],"last_affected":[],"package":"progressbar.js","purl":null,"source":"GHSA-89qm-hm2x-mxm3"},{"ecosystem":"npm","fixed":["1.1.1"],"introduced":["0"],"last_affected":[],"package":"progressbar.js","purl":"pkg:npm/progressbar.js","source":"GHSA-89qm-hm2x-mxm3"}],"prev":{"headline":"dottie vulnerable to Prototype Pollution","id":"CVE-2023-26132"},"products":["progressbar.js"],"published":"2023-06-12","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":"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-06","vendors":["n/a"]},"summary":"Prototype pollution in progressbar.js allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2023-26133/"}