{"answers":{"affected":"5 open source packages ship an affected version, including parse-server and parse. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-34595 in the wild and no public exploit code.","fix":"Upgrade parse-server to a fixed version for your release line: 8.6.70 or 9.7.0-alpha.16.","what":"CVE-2026-34595 is a medium-severity vulnerability in Parseplatform Parse-Server, published on 31 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-34595 and fix it if it is affected.\n\nWhat it is: CVE-2026-34595 is a medium-severity vulnerability in Parseplatform Parse-Server, published on 31 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-34595 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- parse-server (npm): affected all versions; fixed in 8.6.70\n- parse-server (npm): affected all versions; fixed in 8.6.70\n- parse-server (npm): affected from 9.0.0; fixed in 9.7.0-alpha.16\n- parse-server (npm): affected from 9.0.0; fixed in 9.7.0-alpha.16\n- parse (Bitnami): affected all versions; fixed in 8.6.70, 9.7.0\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-2026-34595/ (Markdown: https://insights.sbomify.com/CVE-2026-34595/index.md)","id":"CVE-2026-34595","markdown":"https://insights.sbomify.com/CVE-2026-34595/index.md","name":"CVE-2026-34595","record":{"aliases":["BIT-parse-2026-34595","GHSA-mmg8-87c5-jrc2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Parse Server backend","requires_auth":"low_privilege","summary":"Authenticated users can bypass protected field restrictions in LiveQuery subscriptions to infer sensitive data values via a binary oracle.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"parse-server","vendor":"parseplatform"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-843","name":"Access of Resource Using Incompatible Type"}],"description":"Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.70 and 9.7.0-alpha.18, an authenticated user with find class-level permission can bypass the protectedFields class-level permission setting on LiveQuery subscriptions. By sending a subscription with a $or, $and, or $nor operator value as a plain object with numeric keys and a length property (an \"array-like\" object) instead of an array, the protected-field guard is bypassed. The subscription event firing acts as a binary oracle, allowing the attacker to infer whether a protected field matches a given test value. This issue has been patched in versions 8.6.70 and 9.7.0-alpha.18.","ecosystems":["Bitnami","npm"],"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":"Parse Server: LiveQuery protected-field guard bypass via array-like logical operator value","id":"CVE-2026-34595","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"parseplatform:parse-server","products":["parseplatform:parse-server"],"type":"security_feature_bypass","year":"2026"},"n_packages":5,"n_references":5,"next":{"headline":"Sandboxie-Plus local privilege escalation via TOCTOU race condition in UpdUtil addon installation","id":"CVE-2026-34596"},"packages":[{"ecosystem":"Bitnami","fixed":["8.6.70","9.7.0"],"introduced":["0","9.0.0"],"last_affected":[],"package":"parse","purl":"pkg:bitnami/parse","source":"BIT-parse-2026-34595"},{"ecosystem":"npm","fixed":["8.6.70"],"introduced":["0"],"last_affected":[],"package":"parse-server","purl":null,"source":"GHSA-mmg8-87c5-jrc2"},{"ecosystem":"npm","fixed":["8.6.70"],"introduced":["0"],"last_affected":[],"package":"parse-server","purl":"pkg:npm/parse-server","source":"GHSA-mmg8-87c5-jrc2"},{"ecosystem":"npm","fixed":["9.7.0-alpha.16"],"introduced":["9.0.0"],"last_affected":[],"package":"parse-server","purl":null,"source":"GHSA-mmg8-87c5-jrc2"},{"ecosystem":"npm","fixed":["9.7.0-alpha.16"],"introduced":["9.0.0"],"last_affected":[],"package":"parse-server","purl":"pkg:npm/parse-server","source":"GHSA-mmg8-87c5-jrc2"}],"prev":{"headline":"Coolify: Authenticated Remote Code Execution via Command Injection in Destination Network Management","id":"CVE-2026-34594"},"products":["parse-server"],"published":"2026-03-31","related":[{"cvss_score":10,"headline":"Parse Server role escalation and CLP bypass via direct `_Join` table write","id":"CVE-2026-30966","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":10,"headline":"Parse Server literalizeRegexPart SQL Injection","id":"CVE-2024-27298","kev_date_added":null,"published":"2024-03-01"},{"cvss_score":10,"headline":"Command Injection in Parse server","id":"CVE-2022-24760","kev_date_added":null,"published":"2022-03-11"},{"cvss_score":9.9,"headline":"Parse Server session token exfiltration via `redirectClassNameForKey` query parameter","id":"CVE-2026-30965","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":9.8,"headline":"Parse Server vulnerable to remote code execution via MongoDB BSON parser through prototype pollution","id":"CVE-2023-36475","kev_date_added":null,"published":"2023-06-28"},{"cvss_score":9.8,"headline":"Parse Server vulnerable to Remote Code Execution via prototype pollution in MongoDB BSON parser","id":"CVE-2022-39396","kev_date_added":null,"published":"2022-11-10"},{"cvss_score":9.3,"headline":"Parse Server: Account takeover via operator injection in authentication data identifier","id":"CVE-2026-32248","kev_date_added":null,"published":"2026-03-12"}],"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":"GitHub Advisory Database","prefix":"GHSA"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-03-31","vendors":["parse-community"]},"summary":"Authenticated users can bypass protected field restrictions in LiveQuery subscriptions to infer sensitive data values via a binary oracle.","url":"https://insights.sbomify.com/CVE-2026-34595/"}