{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-55881 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-55881 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-55881 is a high-severity missing authorization vulnerability in openreplay, published on 10 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-55881 and fix it if it is affected.\n\nWhat it is: CVE-2026-55881 is a high-severity missing authorization vulnerability in openreplay, published on 10 Jul 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-2026-55881 in the wild and no public exploit code.\n\nAffected product: openreplay. 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-2026-55881/ (Markdown: https://insights.sbomify.com/CVE-2026-55881/index.md)","id":"CVE-2026-55881","markdown":"https://insights.sbomify.com/CVE-2026-55881/index.md","name":"CVE-2026-55881","record":{"aliases":["GHSA-w2x5-m7w5-479h"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Session replay suite","requires_auth":"low_privilege","summary":"Authenticated users can access other tenants' session replay recordings due to missing ownership checks, exposing sensitive user data.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"OpenReplay is a self-hosted session replay suite. From 1.22.0 before 1.27.0, getFirstMob returned 15-second presigned S3 download URLs for a session's DOM-replay recording based solely on the session path parameter, while validateProjectAccess checked only that the project belonged to the requester's tenant and did not verify that the session belonged to that project, allowing any authenticated low-privilege user to read another tenant's first 15 seconds of session-replay recording data. This issue is fixed in version 1.27.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"OpenReplay: Cross-tenant session replay disclosure via missing session ownership check in first-mob endpoint","id":"CVE-2026-55881","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Tilt: Unauthenticated pprof debug endpoints on the Tilt HUD server","id":"CVE-2026-55882"},"packages":[],"prev":{"headline":"OpenReplay: Cross-user IDOR in notes and dashboard widgets","id":"CVE-2026-55880"},"products":["openreplay"],"published":"2026-07-10","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-13","vendors":["openreplay"]},"summary":"Authenticated users can access other tenants' session replay recordings due to missing ownership checks, exposing sensitive user data.","url":"https://insights.sbomify.com/CVE-2026-55881/"}