{"id":"GO-2026-6450","revision":null,"records":[{"revision":"88ae49dd95694dcb89a8286de528f5ab","observedAt":"2026-10-28T17:46:48.824+00:00","statement":{"source":"cve-program","id":"CVE-2026-59172","aliases":[],"title":"Joker linter executed project-local .jokerd/linter.* files during linting","description":"Joker is a small Clojure interpreter, linter and formatter written in Go. Prior to 1.8.2, `joker --lint <file>` walks upward from the linted file to locate a `.jokerd/` directory and executes matching `linter.*` files before linting. Those files contain executable Joker/Clojure code, so linting a file inside an untrusted repository can execute repository-supplied code with the linter user's privileges. Editor integrations and CI jobs that automatically lint checked-out source can trigger this behavior. The patch stops executing project-local linter customizations and loads executable customization only from the user's home directory. This issue is fixed in version 1.8.2.","state":0,"publishedAt":"2026-10-28T13:07:35.23+00:00","modifiedAt":"2026-10-28T16:07:17.268+00:00","affected":[{"ecosystem":"Vendor product","name":"joker","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"candid82\",\n                    \"product\": \"joker\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.8.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://github.com/candid82/joker/security/advisories/GHSA-m835-3cm9-rggg","https://github.com/candid82/joker/commit/f207521ef8abc22f30740591c3de5062c1aa628c","https://github.com/candid82/joker/tree/v1.8.2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-59172","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-59172","identifiers":["CVE-2026-59172"]},"retained":false,"historicalAffected":[]},{"revision":"fd7979f8a3f642ca87bec5e4239757fd","observedAt":"2026-10-30T10:50:54.113+00:00","statement":{"source":"euvd","id":"EUVD-2026-112077","aliases":["CVE-2026-59172","GHSA-m835-3cm9-rggg"],"title":"Joker is a small Clojure interpreter, linter and formatter written in Go. Prior to 1.8.2, `joker --lint <file>` walks upward from the linted file to locate a `.jokerd/` directory and executes matching `linter.*` files before linting. Those …","description":"Joker is a small Clojure interpreter, linter and formatter written in Go. Prior to 1.8.2, `joker --lint <file>` walks upward from the linted file to locate a `.jokerd/` directory and executes matching `linter.*` files before linting. Those files contain executable Joker/Clojure code, so linting a file inside an untrusted repository can execute repository-supplied code with the linter user's privileges. Editor integrations and CI jobs that automatically lint checked-out source can trigger this behavior. The patch stops executing project-local linter customizations and loads executable customization only from the user's home directory. This issue is fixed in version 1.8.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8,"severity":null}],"references":["https://github.com/candid82/joker/security/advisories/GHSA-m835-3cm9-rggg","https://github.com/candid82/joker/commit/f207521ef8abc22f30740591c3de5062c1aa628c","https://github.com/candid82/joker/tree/v1.8.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112077","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 28, 2026, 1:07:35 PM","dateUpdated":"Oct 28, 2026, 4:07:17 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-112077","identifiers":["EUVD-2026-112077","CVE-2026-59172","GHSA-m835-3cm9-rggg"]},"retained":false,"historicalAffected":[]},{"revision":"968e71097a63490a92ffe10532de5bca","observedAt":"2026-10-29T16:15:34.206+00:00","statement":{"source":"nvd","id":"CVE-2026-59172","aliases":[],"title":"Joker is a small Clojure interpreter, linter and formatter written in Go. Prior to 1.8.2, `joker --lint <file>` walks upward from the linted file to locate a `.jokerd/` directory and executes matching `linter.*` files before linting. Those …","description":"Joker is a small Clojure interpreter, linter and formatter written in Go. Prior to 1.8.2, `joker --lint <file>` walks upward from the linted file to locate a `.jokerd/` directory and executes matching `linter.*` files before linting. Those files contain executable Joker/Clojure code, so linting a file inside an untrusted repository can execute repository-supplied code with the linter user's privileges. Editor integrations and CI jobs that automatically lint checked-out source can trigger this behavior. The patch stops executing project-local linter customizations and loads executable customization only from the user's home directory. This issue is fixed in version 1.8.2.","state":0,"publishedAt":"2026-10-28T14:17:04.447+00:00","modifiedAt":"2026-10-28T16:17:08.4+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://github.com/candid82/joker/commit/f207521ef8abc22f30740591c3de5062c1aa628c","https://github.com/candid82/joker/security/advisories/GHSA-m835-3cm9-rggg","https://github.com/candid82/joker/tree/v1.8.2"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59172","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-829"],"productCriteria":[],"sourceDates":{"published":"2026-10-28T14:17:04.447","lastModified":"2026-10-28T16:17:08.400"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-59172","identifiers":["CVE-2026-59172"]},"retained":false,"historicalAffected":[]},{"revision":"2d56ff77d92d4c688506be4288a725bc","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-m835-3cm9-rggg","aliases":["CVE-2026-59172","GO-2026-6450"],"title":"Joker linter executed project-local .jokerd/linter.* files during linting","description":"## Impact\n\nIn Joker versions before 1.8.2, `joker --lint <file>` located a `.jokerd/` directory by walking up from the linted file and executed matching `linter.*` files from that directory before linting. Because these files are executable Joker/Clojure code, linting a file inside an untrusted repository could execute code supplied by that repository.\n\nThis could be triggered by editor integrations or CI jobs that automatically run `joker --lint` on checked-out source code.\n\n## Patches\n\nFixed in Joker v1.8.2. Executable linter customization files are now loaded only from the user's home `.jokerd` directory (`~/.jokerd/linter.cljc`, `~/.jokerd/linter.clj`, `~/.jokerd/linter.cljs`, or `~/.jokerd/linter.joke`). Project-local `.jokerd/linter.*` files are no longer executed.\n\n## Workarounds\n\nUsers who cannot upgrade should avoid running `joker --lint` on untrusted repositories, especially through editor integrations or unattended CI. Removing or disabling project-local `.jokerd/linter.*` files before linting also avoids the code-execution path.\n\n## Credits\n\nReported by Younghun Ko of AhnLab (@koyokr).","state":0,"publishedAt":"2026-09-09T23:48:46+00:00","modifiedAt":"2026-09-17T17:41:02.1605847+00:00","affected":[{"ecosystem":"Go","name":"github.com/candid82/joker","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.8.2"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/candid82/joker/security/advisories/GHSA-m835-3cm9-rggg","https://github.com/candid82/joker"],"sourceUrl":"https://github.com/advisories/GHSA-m835-3cm9-rggg","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-m835-3cm9-rggg","identifiers":["GHSA-m835-3cm9-rggg","CVE-2026-59172","GO-2026-6450"]},"retained":false,"historicalAffected":[]},{"revision":"c7a5637dd72748df8ba882f818c037bf","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6450","aliases":["CVE-2026-59172","GHSA-m835-3cm9-rggg"],"title":"Joker linter executed project-local .jokerd/linter.* files during linting in github.com/candid82/joker","description":"Joker linter executed project-local .jokerd/linter.* files during linting in github.com/candid82/joker","state":0,"publishedAt":"2026-09-16T16:56:22+00:00","modifiedAt":"2026-09-17T17:30:12.8868847+00:00","affected":[{"ecosystem":"Go","name":"github.com/candid82/joker","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.8.2"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/candid82/joker/security/advisories/GHSA-m835-3cm9-rggg"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6450","license":"OSV · upstream source license applies","key":"osv:GO-2026-6450","identifiers":["GO-2026-6450","CVE-2026-59172","GHSA-m835-3cm9-rggg"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-31T03:47:09.5766450+00:00","complete":true,"records":1766,"lastAttemptAt":"2026-10-31T03:47:09.576645+00:00","lastSuccessAt":"2026-10-31T03:47:09.7314526+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:09.7314536+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-9266d7b009bf9c4a0ccdcb5cbdea7f905cb3c4d92fd3b41581ece16b2cfdc4e7-caecc587a0b75cf7beeacae1ff36f646a3aea789f7a0588a337b601f31e67ed5","complete":true,"records":417488,"lastAttemptAt":"2026-10-31T03:45:32.9429043+00:00","lastSuccessAt":"2026-10-31T03:45:32.9235987+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:45:32.9429043+00:00","snapshotPublishedAt":"2026-10-31T03:25:40+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-c5eb069e059248ab9c1b8cc754ce0885","complete":true,"records":13565,"lastAttemptAt":"2026-10-31T03:47:38.2106586+00:00","lastSuccessAt":"2026-10-31T03:47:38.206+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:38.206+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13637,"expectedIdentifiers":13637,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-31T03:47:09.5766450+00:00","complete":true,"records":1094,"lastAttemptAt":"2026-10-31T03:47:09.576645+00:00","lastSuccessAt":"2026-10-31T03:47:09.732237+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:09.7322372+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-388d7f08b33a4ea9a69648d0e90f07eb","complete":false,"records":13577,"lastAttemptAt":"2026-10-31T03:47:34.917396+00:00","lastSuccessAt":"2026-10-31T03:47:34.914+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:34.914+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13547,"expectedIdentifiers":13637,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-21dcd6662970dfea02e4ea60ee637115e8d92664947484d2b9276b3f6568a84f","complete":true,"records":9815,"lastAttemptAt":"2026-10-31T03:47:09.5192979+00:00","lastSuccessAt":"2026-10-30T23:47:34.1817587+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:09.5192979+00:00","snapshotPublishedAt":"2026-10-30T23:33:17+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-2de9ccc5290f060c7aa63f89c25dd76f655a64ba1aba7c05c97fa3bee4f09899","complete":true,"records":1967,"lastAttemptAt":"2026-10-31T03:45:32.9996003+00:00","lastSuccessAt":"2026-10-28T20:55:34.2982937+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:45:32.9996003+00:00","snapshotPublishedAt":"2026-10-28T20:03:08+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-f95f76cd406ae5bae3de632ad37fd2d5160b44f5e6b51748ac6f8f0c0c88e72b","complete":true,"records":3028,"lastAttemptAt":"2026-10-31T03:47:09.537336+00:00","lastSuccessAt":"2026-10-30T23:47:38.4914494+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:09.537336+00:00","snapshotPublishedAt":"2026-10-30T23:18:12+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-3ce2e3336768d0abd5b020f6f12bd5502a5deb02700e9d89d279597dce6e72ae","complete":true,"records":230992,"lastAttemptAt":"2026-10-31T03:47:09.3912134+00:00","lastSuccessAt":"2026-10-31T03:47:08.0119269+00:00","error":null,"lastVerifiedAt":"2026-10-31T03:47:09.3912134+00:00","snapshotPublishedAt":"2026-10-31T03:03:11+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}