{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13513 exists.","fix":"No fix has been published for CVE-2026-13513 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-13513 is a low-severity vulnerability in MyScaleDB, published on 28 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-13513 and fix it if it is affected.\n\nWhat it is: CVE-2026-13513 is a low-severity vulnerability in MyScaleDB, published on 28 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13513 exists.\n\nAffected product: MyScaleDB. 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-2026-13513/ (Markdown: https://insights.sbomify.com/CVE-2026-13513/index.md)","id":"CVE-2026-13513","markdown":"https://insights.sbomify.com/CVE-2026-13513/index.md","name":"CVE-2026-13513","record":{"aliases":["GHSA-q6r3-vph9-qrqg"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"MyScaleDB vector database","requires_auth":"low_privilege","summary":"Attackers can bypass data authenticity checks in MyScaleDB's cache key generation, potentially compromising data integrity or confidentiality.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"A security flaw has been discovered in MyScale MyScaleDB up to 1.8.0. This vulnerability affects the function SegmentId::getCacheKey in the library src/VectorIndex/Common/SegmentId.h. The manipulation results in insufficient verification of data authenticity. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.","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":"MyScale MyScaleDB SegmentId.h getCacheKey data authenticity","id":"CVE-2026-13513","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Chess Play and Learn App com.chess AndroidManifest.xml backup","id":"CVE-2026-13514"},"packages":[],"prev":{"headline":"Databend Tenant client_session_manager.rs state_key authorization","id":"CVE-2026-13512"},"products":["MyScaleDB"],"published":"2026-06-28","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":"partial"},"state":"PUBLISHED","updated":"2026-06-29","vendors":["MyScale"]},"summary":"Attackers can bypass data authenticity checks in MyScaleDB's cache key generation, potentially compromising data integrity or confidentiality.","url":"https://insights.sbomify.com/CVE-2026-13513/"}