{"answers":{"affected":"3 open source packages ship an affected version, including github.com/sigstore/rekor. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-24117 in the wild and no public exploit code.","fix":"Upgrade github.com/sigstore/rekor to 1.5.0 or later.","what":"CVE-2026-24117 is a medium-severity server-side request forgery vulnerability in sigstore rekor, published on 22 Jan 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-2026-24117 and fix it if it is affected.\n\nWhat it is: CVE-2026-24117 is a medium-severity server-side request forgery vulnerability in sigstore rekor, published on 22 Jan 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-2026-24117 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/sigstore/rekor (Go): affected all versions; fixed in 1.5.0\n- github.com/sigstore/rekor (Go): affected all versions; fixed in 1.5.0\n- github.com/sigstore/rekor (Go): affected all versions; fixed in 1.5.0\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-2026-24117/ (Markdown: https://insights.sbomify.com/CVE-2026-24117/index.md)","id":"CVE-2026-24117","markdown":"https://insights.sbomify.com/CVE-2026-24117/index.md","name":"CVE-2026-24117","record":{"aliases":["AZL-76446","AZL-76542","AZL-76547","AZL-76608","CLEANSTART-2026-CM50083","CLEANSTART-2026-WK71465","DEBIAN-CVE-2026-24117","GHSA-4c4x-jm2x-pf9j","GO-2026-4355","MINI-3j7j-6r9h-39w2","MINI-9h3w-7g89-64vj","MINI-cw67-wpmc-mwvm","MINI-fvqc-4hh9-f6gc","MINI-ghjq-836v-3j44","MINI-gvwq-8x32-7q4h","MINI-gwfv-vm8c-m586","MINI-h73c-rpgh-m6jc","MINI-hp3j-h2vh-mrgh","MINI-j52j-9rf3-89r3","MINI-j6mj-3fv3-w85v","MINI-jcxc-2j8x-g5qg","MINI-jr72-x3xm-mv35","MINI-p22v-gm8r-8342","MINI-p964-h77h-wxxp","MINI-pq6q-hf2w-m2p8","MINI-qjcc-jq5g-3rqx","MINI-rf37-22wc-pwhh","MINI-rv99-wprj-pv4h","MINI-v77x-m7cx-v5c3","MINI-w438-gf4r-rr27","MINI-w88v-795h-h3wc","MINI-xmhw-vgcv-wq6r","UBUNTU-CVE-2026-24117"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Supply chain transparency log","requires_auth":"none","summary":"Attackers can perform blind SSRF to probe internal networks via the public key retrieval endpoint in Rekor.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"rekor","vendor":"linuxfoundation"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate state. The response from the GET request is not returned to the caller so data exfiltration is not possible. A malicious actor could attempt to probe an internal network through Blind SSRF. The issue has been fixed in version 1.5.0. To workaround this issue, disable the search endpoint with --enable_retrieve_api=false.","ecosystems":["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":"Rekor affected by Server-Side Request Forgery (SSRF) via provided public key URL","id":"CVE-2026-24117","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"VM2 Sandbox Breakout Through __lookupGetter__","id":"CVE-2026-24118"},"packages":[{"ecosystem":"Go","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"github.com/sigstore/rekor","purl":null,"source":"GHSA-4c4x-jm2x-pf9j"},{"ecosystem":"Go","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"github.com/sigstore/rekor","purl":"pkg:golang/github.com/sigstore/rekor","source":"GHSA-4c4x-jm2x-pf9j"},{"ecosystem":"Go","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"github.com/sigstore/rekor","purl":"pkg:golang/github.com/sigstore/rekor","source":"GO-2026-4355"}],"prev":{"headline":"Wasmtime segfault or unused out-of-sandbox load with f64.copysign operator on x86-64","id":"CVE-2026-24116"},"products":["rekor"],"published":"2026-01-22","related":[{"cvss_score":7.5,"headline":"Rekor's compressed archives can result in OOM conditions","id":"CVE-2023-30551","kev_date_added":null,"published":"2023-05-08"},{"cvss_score":5.3,"headline":"Rekor COSE v0.0.1 Canonicalize crashes when passed empty Message","id":"CVE-2026-23831","kev_date_added":null,"published":"2026-01-22"},{"cvss_score":5.3,"headline":"malformed proposed intoto v0.0.2 entries can cause a panic in Rekor","id":"CVE-2023-33199","kev_date_added":null,"published":"2023-05-26"}],"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":"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-23","vendors":["sigstore"]},"summary":"Attackers can perform blind SSRF to probe internal networks via the public key retrieval endpoint in Rekor.","url":"https://insights.sbomify.com/CVE-2026-24117/"}