{"answers":{"affected":"2 open source packages ship an affected version, including cachethq/cachet. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-39174 in the wild and no public exploit code.","fix":"Upgrade cachethq/cachet to 2.5.1 or later.","what":"CVE-2021-39174 is a high-severity vulnerability in fiveai Cachet, published on 27 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-39174 and fix it if it is affected.\n\nWhat it is: CVE-2021-39174 is a high-severity vulnerability in fiveai Cachet, published on 27 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-39174 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- cachethq/cachet (Packagist): affected all versions; fixed in 2.5.1\n- cachethq/cachet (Packagist): affected all versions; fixed in 2.5.1\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-2021-39174/ (Markdown: https://insights.sbomify.com/CVE-2021-39174/index.md)","id":"CVE-2021-39174","markdown":"https://insights.sbomify.com/CVE-2021-39174/index.md","name":"CVE-2021-39174","record":{"aliases":["GHSA-88f9-7xxh-c688"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Cachet status page","requires_auth":"low_privilege","summary":"Authenticated users can leak sensitive configuration values like application secrets and passwords from the dotenv file.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"catchet","vendor":"catchethq"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-75","name":"Failure to Sanitize Special Elements into a Different Plane"}],"description":"Cachet is an open source status page system. Prior to version 2.5.1, authenticated users, regardless of their privileges (User or Admin), can leak the value of any configuration entry of the dotenv file, e.g. the application secret (`APP_KEY`) and various passwords (email, database, etc). This issue was addressed in version 2.5.1 by improving `UpdateConfigCommandHandler` and preventing the use of nested variables in the resulting dotenv configuration file. As a workaround, only allow trusted source IP addresses to access to the administration dashboard.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":"2022-05-03","github_poc":2,"max_poc_stars":4,"metasploit":0,"nuclei":0,"refs":[{"date":"2022-05-03T20:17:23Z","kind":"github_poc","ref":"https://github.com/n0kovo/CVE-2021-39174-PoC","stars":4,"title":"Cachet configuration leak dumper. CVE-2021-39174 PoC."},{"date":"2022-06-21T15:25:09Z","kind":"github_poc","ref":"https://github.com/hadrian3689/cachet_2.4.0-dev","stars":0,"title":"CVE-2021-39174 Cachet 2.4.0-dev"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Configuration leak","id":"CVE-2021-39174","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":2,"n_references":3,"next":{"headline":"XSS vector in slide mode speaker-view","id":"CVE-2021-39175"},"packages":[{"ecosystem":"Packagist","fixed":["2.5.1"],"introduced":["0"],"last_affected":[],"package":"cachethq/cachet","purl":null,"source":"GHSA-88f9-7xxh-c688"},{"ecosystem":"Packagist","fixed":["2.5.1"],"introduced":["0"],"last_affected":[],"package":"cachethq/cachet","purl":"pkg:composer/cachethq/cachet","source":"GHSA-88f9-7xxh-c688"}],"prev":{"headline":"Forced reinstall","id":"CVE-2021-39173"},"products":["Cachet"],"published":"2021-08-27","related":[{"cvss_score":8.8,"headline":"New line injection during configuration edition","id":"CVE-2021-39172","kev_date_added":null,"published":"2021-08-27"},{"cvss_score":8.8,"headline":"Forced reinstall","id":"CVE-2021-39173","kev_date_added":null,"published":"2021-08-27"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["fiveai"]},"summary":"Authenticated users can leak sensitive configuration values like application secrets and passwords from the dotenv file.","url":"https://insights.sbomify.com/CVE-2021-39174/"}