{"answers":{"affected":"2 open source packages ship an affected version, including golang and toolchain. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-61731 in the wild and no public exploit code.","fix":"Upgrade golang to a fixed version for your release line: 1.24.12 or 1.25.6.","what":"CVE-2025-61731 is a high-severity path traversal vulnerability in Golang Go, published on 28 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-61731 and fix it if it is affected.\n\nWhat it is: CVE-2025-61731 is a high-severity path traversal vulnerability in Golang Go, published on 28 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-61731 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- golang (Bitnami): affected all versions; fixed in 1.24.12, 1.25.6\n- toolchain (Go): affected all versions; fixed in 1.24.12, 1.25.6\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-2025-61731/ (Markdown: https://insights.sbomify.com/CVE-2025-61731/index.md)","id":"CVE-2025-61731","markdown":"https://insights.sbomify.com/CVE-2025-61731/index.md","name":"CVE-2025-61731","record":{"aliases":["AZL-78935","AZL-98568","BELL-CVE-2025-61731","BIT-golang-2025-61731","CLEANSTART-2026-IF00623","CLEANSTART-2026-KO65183","CLEANSTART-2026-TP40136","CLEANSTART-2026-YN86317","CLSA-2026-1775040432","DEBIAN-CVE-2025-61731","ECHO-76a3-60b7-33e7","GHSA-xvqr-69v8-f3gv","GO-2026-4339","MINI-23p8-j89f-fq73","MINI-26pr-6m8v-ppwc","MINI-27w4-56w3-h4qx","MINI-282m-mj9r-mc5j","MINI-284f-x5g9-529p","MINI-2ccx-w9pj-9prf","MINI-2h3x-f52r-vpr7","MINI-2jf8-xq76-j3rq","MINI-2jjq-wg63-wvfr","MINI-2rj7-g3jw-gpch","MINI-2rq8-6g93-pcc2","MINI-2v2h-3x43-pwf8","MINI-2v33-mj9g-8mwm","MINI-2wpf-xx63-74pc","MINI-2wq7-3hmg-4hm8","MINI-2x42-vp4c-rpcc","MINI-2x8w-cpwg-vj73","MINI-2xqr-8g8w-76mw","MINI-326h-g8hm-crcg","MINI-3276-g6fr-p8w2","MINI-32m8-48vp-wf53","MINI-339v-2hhg-jgqv","MINI-344h-xxxc-95wh","MINI-3774-qx8x-fxv3","MINI-37jq-fqr7-mcw7","MINI-383m-5r59-9g6c","MINI-3982-wxpc-cvfp","MINI-3ch6-v747-g582","MINI-3cpq-2wjc-4j8m","MINI-3cq6-v44r-869p","MINI-3f29-v8vg-fhvp","MINI-3g6x-798v-hm6h","MINI-3gmx-g2jw-9fcv","MINI-3hw5-qgch-ghpm","MINI-3mrh-4vj3-fcx8","MINI-3p77-67vf-f4jm","MINI-3pmh-ff26-q63f","MINI-3q7p-j5q4-m76w","MINI-3qv8-qfq4-pcg3","MINI-3r6c-f439-f68q","MINI-3r9m-2xv3-w94j","MINI-3rff-jmfq-257r","MINI-3rxq-p7mc-fgm8","MINI-3vhx-3gg5-rh74","MINI-3w9g-9x9m-xw2h","MINI-3wjr-pc9g-v9hx","MINI-3xvj-hrxm-fw7w","MINI-42w4-q36v-x5xw","MINI-43h8-8j6q-p758","MINI-43r5-4848-j699","MINI-4426-rx7g-9994","MINI-44f4-2q9c-wq92","MINI-466f-gj6h-wc92","MINI-484w-f3q9-7fwr","MINI-4988-q48h-23qf","MINI-4f85-m5m9-7c2m","MINI-4gmr-fqcv-5q72","MINI-4h9c-7h3g-vvcv","MINI-4hmm-h77r-h5h5","MINI-4hmw-5j3f-wf6w","MINI-4jgq-gjvh-jfcw","MINI-4m6j-rpj4-vcxw","MINI-4mwr-wv3g-hpqw","MINI-4pf6-9676-3xpp","MINI-4prc-5pq4-fmhr","MINI-4r73-h7hr-7gx9","MINI-4v4m-jpw2-h2qm","MINI-4vw7-3v75-cxqj","MINI-4vwh-6rxv-4qmx","MINI-4w8c-q6qf-88p5","MINI-4xfr-4663-4536","MINI-52cf-xrv2-cxfh","MINI-52r2-xwf3-3c7j","MINI-5668-mmgp-gv4x","MINI-57q5-38gg-369r","MINI-5884-8hqj-7q82","MINI-5c2f-2f4v-76vj","MINI-5cjh-m7r4-x93g","MINI-5f3v-9fx9-cv4c","MINI-5fmg-6c6h-4524","MINI-5g93-hhqx-xcq3","MINI-5mjv-q49r-gc43","MINI-5mrp-w5jx-fc33","MINI-5q44-2f43-28jq","MINI-5x54-9g87-g9cm","MINI-62vh-fxxg-v5xj","MINI-6445-x55r-4v59","MINI-64h5-3h6g-vr4r","MINI-64rr-j69x-rcm6","MINI-64xh-q9cv-59jh","MINI-654h-39vm-jq87","MINI-66qp-5h4x-fxjv","MINI-66x7-9mh9-pv2j","MINI-675h-rr3q-v6c7","MINI-677j-87vm-88vf","MINI-692p-q2r2-75ww","MINI-699c-wr32-5jf9","MINI-69x4-v6w2-c8hp","MINI-6fwm-6xhc-vp36","MINI-6hmv-r448-hpv7","MINI-6hwj-hm9f-g2mc","MINI-6rw7-g26g-qx4g","MINI-6xx7-hx6x-qfqq","MINI-724c-548p-5r3x","MINI-73h2-3wch-f36m","MINI-74r5-qjc4-rcxm","MINI-75qj-8x86-c5mf","MINI-76jq-6vj8-vg6r","MINI-77fr-vqj3-4qj9","MINI-78hh-cp4g-6r8x","MINI-7f26-j58g-f4q7","MINI-7fg8-fmc9-wmh3","MINI-7g34-xw5q-jq2h","MINI-7hr4-ffgg-56f7","MINI-7jv6-958c-wch9","MINI-7jxj-2pg8-g288","MINI-7mw7-wx53-2fch","MINI-7p8q-pm27-j2h4","MINI-7prh-h5v9-gf3c","MINI-7qcq-fhwm-8qj2","MINI-7r88-q28c-4mqp","MINI-7rcf-v5xx-rrf2","MINI-7rwp-9p42-q4jv","MINI-82jj-5pj7-h223","MINI-82p7-rmcc-3hwm","MINI-837j-6w9w-9mrp","MINI-83hw-63mw-rmcv","MINI-8422-p6c9-r3j6","MINI-854v-7hf4-v65f","MINI-85pq-4cwh-v2rf","MINI-86f8-6prg-7mq8","MINI-874h-gc88-5x9p","MINI-88qj-wqxh-597j","MINI-88rx-x7x3-8fvw","MINI-88w2-7qqx-98cv","MINI-8cxq-qf47-cgpx","MINI-8g32-8977-qmjq","MINI-8g5h-gf89-qwj5","MINI-8h27-c25r-9grf","MINI-8hf5-hrpg-j77w","MINI-8mpf-c84f-4wgm","MINI-8p9q-v7vc-562x","MINI-8q23-m826-g9jp","MINI-8vjx-376g-vfmx","MINI-8w4v-x5mr-gqpv","MINI-8wpg-5vv3-hvq9","MINI-92pc-cc6p-v98v","MINI-9352-mrf5-mm69","MINI-949p-f2q7-4hvf","MINI-95g8-4cvf-pc43","MINI-95gx-f6vr-xr5p","MINI-9698-6vmr-33f9","MINI-97j5-m6h7-23x5","MINI-97x4-276p-j9v3","MINI-99xm-xgxj-gpwg","MINI-9fq6-v6xq-p6p6","MINI-9fwm-qp44-cfcf","MINI-9g8r-m59w-gq62","MINI-9gpq-m6r6-gpvc","MINI-9h37-rh5w-53mg","MINI-9jr3-jw65-5gm5","MINI-9mq9-xf9p-xq7h","MINI-9pg6-qh4v-pvfh","MINI-9pmp-xrpg-2qh9","MINI-9vhr-9fhh-q3qm","MINI-9w6f-h8w9-v8rj","MINI-9wrw-6995-gf46","MINI-9x9c-qx26-jvwf","MINI-c3g4-37fg-gqwm","MINI-c4c9-447g-v5vw","MINI-c4pg-24f6-qhwx","MINI-c4wm-q94p-793m","MINI-c624-7xrx-3j7q","MINI-c6ff-fq52-m6rv","MINI-c747-qgc4-chv5","MINI-c9cx-6xgv-79f6","MINI-cfxm-9g9v-5m5c","MINI-cg26-hcpm-76fx","MINI-cgm9-vrqr-c7gr","MINI-cgpq-4jh3-gprv","MINI-cgqj-mc6j-h7g5","MINI-cj4q-p35q-23gv","MINI-cm8w-8xj5-6f27","MINI-cm9f-xc9q-pcpq","MINI-cq5f-qxw6-g23p","MINI-cr25-6rwq-7575","MINI-crr2-xvvg-wcxj","MINI-crww-mf97-hjph","MINI-cvw3-ghj8-x4hv","MINI-cw27-8j9p-4xj4","MINI-cw57-24hh-5hjf","MINI-cx5v-w6v3-xgvj","MINI-cxp7-ffx8-vwfp","MINI-f3qq-mgpx-ghcf","MINI-f3rx-3xm4-qr79","MINI-f54p-378r-3pw5","MINI-f54r-w5g4-36gv","MINI-f7mc-j43c-j9p4","MINI-f7vx-f6j3-9mpp","MINI-f8gh-2qp5-v765","MINI-f8jh-376r-g7m6","MINI-ff6g-hqqq-gxc8","MINI-fgq6-vx79-3p25","MINI-fm26-fv99-c6r7","MINI-fmwq-rmq5-84jp","MINI-fpf9-h493-fvfq",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reachable":"adjacent_or_local","non_default_config":false,"product_category":"Go toolchain","requires_auth":"low_privilege","summary":"An attacker can write arbitrary files to the system by exploiting the cgo pkg-config directive in Go source code during the build process.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Go","cpe":[{"product":"go","vendor":"golang"}],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"}],"description":"Building a malicious file with cmd/go can cause can cause a write to an attacker-controlled file with partial control of the file content. The \"#cgo pkg-config:\" directive in a Go source file provides command-line arguments to provide to the Go pkg-config command. An attacker can provide a \"--log-file\" argument to this directive, causing pkg-config to write to an attacker-controlled location.","ecosystems":["Bitnami","Go"],"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":"Arbitrary file write using cgo pkg-config directive in cmd/go","id":"CVE-2025-61731","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"golang:go","products":["golang:go"],"type":"path_traversal","year":"2025"},"n_packages":2,"n_references":4,"next":{"headline":"Potential code smuggling via doc comments in cmd/cgo","id":"CVE-2025-61732"},"packages":[{"ecosystem":"Bitnami","fixed":["1.24.12","1.25.6"],"introduced":["0","1.25.0"],"last_affected":[],"package":"golang","purl":"pkg:bitnami/golang","source":"BIT-golang-2025-61731"},{"ecosystem":"Go","fixed":["1.24.12","1.25.6"],"introduced":["0","1.25.0"],"last_affected":[],"package":"toolchain","purl":"pkg:golang/toolchain","source":"GO-2026-4339"}],"prev":{"headline":"Handshake messages may be processed at the incorrect encryption level in crypto/tls","id":"CVE-2025-61730"},"products":["cmd/go"],"published":"2026-01-28","related":[{"cvss_score":8.1,"headline":"Microsoft Windows CryptoAPI Spoofing","id":"CVE-2020-0601","kev_date_added":"2021-11-03","published":"2020-01-14"},{"cvss_score":9.8,"headline":"Missing bound checks can lead to memory corruption in safe Go in cmd/compile","id":"CVE-2026-27143","kev_date_added":null,"published":"2026-04-08"},{"cvss_score":9.8,"headline":"Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip","id":"CVE-2024-24790","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":9.8,"headline":"Arbitrary code execution via go.mod toolchain directive in cmd/go","id":"CVE-2023-39320","kev_date_added":null,"published":"2023-09-08"},{"cvss_score":9.8,"headline":"Improper handling of JavaScript whitespace in html/template","id":"CVE-2023-24540","kev_date_added":null,"published":"2023-05-11"},{"cvss_score":9.8,"headline":"Backticks not treated as string delimiters in html/template","id":"CVE-2023-24538","kev_date_added":null,"published":"2023-04-06"},{"cvss_score":9.8,"headline":"Other in go/golang","id":"CVE-2012-2666","kev_date_added":null,"published":"2021-07-09"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"total"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["Go toolchain"]},"summary":"An attacker can write arbitrary files to the system by exploiting the cgo pkg-config directive in Go source code during the build process.","url":"https://insights.sbomify.com/CVE-2025-61731/"}