{"answers":{"affected":"21 open source packages ship an affected version, including github.com/ixofoundation/ixo-blockchain, github.com/ixofoundation/ixo-blockchain/v3 and github.com/ixofoundation/ixo-blockchain/v4.","exploited":"There is no known exploitation of CVE-2026-61604 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-61604 is a critical vulnerability in ixofoundation ixo-blockchain, published on 24 Sep 2026."},"fix_prompt":"Check this codebase for CVE-2026-61604 and fix it if it is affected.\n\nWhat it is: CVE-2026-61604 is a critical vulnerability in ixofoundation ixo-blockchain, published on 24 Sep 2026. \nExploitation: There is no known exploitation of CVE-2026-61604 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/ixofoundation/ixo-blockchain (Go): affected all versions; no fix listed\n- github.com/ixofoundation/ixo-blockchain (Go): affected all versions up to 1.6.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain (Go): affected all versions up to 1.6.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v3 (Go): affected all versions; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v3 (Go): affected all versions up to 3.0.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v3 (Go): affected all versions up to 3.0.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v4 (Go): affected all versions; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v4 (Go): affected all versions up to 4.0.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v4 (Go): affected all versions up to 4.0.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v5 (Go): affected all versions; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v5 (Go): affected all versions up to 5.0.0; no fix listed\n- github.com/ixofoundation/ixo-blockchain/v5 (Go): affected all versions up to 5.0.0; no fix listed\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-2026-61604/ (Markdown: https://insights.sbomify.com/CVE-2026-61604/index.md)","id":"CVE-2026-61604","markdown":"https://insights.sbomify.com/CVE-2026-61604/index.md","name":"CVE-2026-61604","record":{"aliases":["GHSA-w3rp-4cm2-4wgc","GO-2026-6595"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"The ixo Blockchain is a Layer 1 blockchain that runs on both Testnet and Mainnet. Prior to version 8.0.0, the x/bonds module moved funds from an address that was resolved from a DID verification method, without verifying that the resolved address belonged to the transaction signer. Affected handlers included MsgMakeOutcomePayment, MsgBuy, MsgSell, MsgSwap, and MsgWithdrawShare, as well as the batch order processor. Because any account may list an arbitrary blockchainAccountID as a verification method on a DID it controls (without the consent of that address's owner), an attacker could register victims' addresses as verification methods on their own DID and then move the victims' balances into a bond the attacker controlled — later withdrawing and bridging the proceeds off-chain. This was exploited on ixo mainnet (ixo-5) on 2026-06-20. The attack required no victim keys, signatures, or system compromise — any account holding a balance in a token a bond could use was at risk. This was fixed in v8.0.0, delivered via the on-chain v8 software-upgrade. The x/bonds module is disabled: every bonds message is rejected on all routes (top-level, authz, CosmWasm, and ICA), and the bonds batch EndBlocker is a no-op so no further reserve movements can occur. All node operators and validators must upgrade to v8.0.0. The flaw is in chain state-machine logic and can only be remediated by running the patched binary. There is no application-level workaround. The vulnerability is in consensus logic; remediation requires the network to run the patched (v8.0.0) binary. The bonds module remains disabled in v8.0.0 and will only be re-enabled in a future release once the signer-authorization model has been corrected.","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":"ixo Blockchain x/bonds DID-resolved payer drain + x/entity ICA authorization bypass","id":"CVE-2026-61604","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":null,"year":"2026"},"n_packages":21,"n_references":1,"next":{"headline":"Grav API Plugin: Stored XSS via SVG Upload - API Media Pipeline Bypasses Sanitizer","id":"CVE-2026-61607"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain","source":"GO-2026-6595"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.6.0"],"package":"github.com/ixofoundation/ixo-blockchain","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.6.0"],"package":"github.com/ixofoundation/ixo-blockchain","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v3","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v3","source":"GO-2026-6595"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["3.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v3","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["3.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v3","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v3","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v4","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v4","source":"GO-2026-6595"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["4.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v4","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["4.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v4","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v4","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v5","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v5","source":"GO-2026-6595"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["5.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v5","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["5.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v5","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v5","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v6","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v6","source":"GO-2026-6595"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["6.0.1"],"package":"github.com/ixofoundation/ixo-blockchain/v6","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["6.0.1"],"package":"github.com/ixofoundation/ixo-blockchain/v6","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v6","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v7","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v7","source":"GO-2026-6595"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["7.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v7","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["7.0.0"],"package":"github.com/ixofoundation/ixo-blockchain/v7","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v7","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":["8.0.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v8","purl":null,"source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":["8.0.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v8","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v8","source":"GHSA-w3rp-4cm2-4wgc"},{"ecosystem":"Go","fixed":["8.0.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ixofoundation/ixo-blockchain/v8","purl":"pkg:golang/github.com/ixofoundation/ixo-blockchain/v8","source":"GO-2026-6595"}],"prev":{"headline":"djust has an unauthenticated arbitrary module import via the WebSocket/SSE view-mount path","id":"CVE-2026-61599"},"products":["ixo-blockchain"],"published":"2026-09-24","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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"total"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["ixofoundation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-61604/"}