{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-107177 exists.","fix":"No fix has been published for CVE-2026-107177 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-107177 is a high-severity vulnerability in ExpressGateway express-gateway, published on 7 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-107177 and fix it if it is affected.\n\nWhat it is: CVE-2026-107177 is a high-severity vulnerability in ExpressGateway express-gateway, published on 7 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-107177 exists.\n\nAffected product: ExpressGateway express-gateway. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-107177/ (Markdown: https://insights.sbomify.com/CVE-2026-107177/index.md)","id":"CVE-2026-107177","markdown":"https://insights.sbomify.com/CVE-2026-107177/index.md","name":"CVE-2026-107177","record":{"aliases":["GHSA-rq2q-fwh6-p47r"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"API Gateway","requires_auth":"high_privilege","summary":"Attackers with datastore access can decrypt OAuth tokens using a hardcoded key, enabling unauthorized access to user accounts.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1394","name":"Use of Default Cryptographic Key"}],"description":"Express Gateway through 1.16.11 contains a hardcoded cryptographic key vulnerability that allows attackers with datastore access to decrypt stored OAuth 2.0 token secrets via the default crypto.cipherKey 'sensitiveKey'. Attackers who can read Redis can decrypt tokenEncrypted values and combine them with stored token IDs to obtain valid bearer tokens for any user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Express Gateway through 1.16.11 Hardcoded Default cipherKey Exposes OAuth Tokens","id":"CVE-2026-107177","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Image Photo Gallery Final Tiles Grid \u003c 3.6.16 - Contributor+ Stored XSS via 'lightboxOptions' Parameter","id":"CVE-2026-107178"},"packages":[],"prev":{"headline":"Cluster-samples-operator: role reads all secrets in openshift-config, not just pull-secret","id":"CVE-2026-107176"},"products":["express-gateway"],"published":"2026-10-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-07","vendors":["ExpressGateway"]},"summary":"Attackers with datastore access can decrypt OAuth tokens using a hardcoded key, enabling unauthorized access to user accounts.","url":"https://insights.sbomify.com/CVE-2026-107177/"}