{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21791 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21791 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21791 is a low-severity vulnerability in HCL Sametime, published on 10 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-21791 and fix it if it is affected.\n\nWhat it is: CVE-2026-21791 is a low-severity vulnerability in HCL Sametime, published on 10 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-21791 in the wild and no public exploit code.\n\nAffected product: HCL Sametime. 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-2026-21791/ (Markdown: https://insights.sbomify.com/CVE-2026-21791/index.md)","id":"CVE-2026-21791","markdown":"https://insights.sbomify.com/CVE-2026-21791/index.md","name":"CVE-2026-21791","record":{"aliases":["GHSA-c9qr-x5wx-86hq"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HCL Sametime Android","requires_auth":"low_privilege","summary":"Attackers can access sensitive hostnames from application logs in HCL Sametime for Android, potentially aiding further reconnaissance.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"HCL","cpe":[{"product":"sametime","vendor":"hcltech"}],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"}],"description":"HCL Sametime for Android is impacted by a sensitive information disclosure.  Hostnames information is written in application logs and certain URL","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"HCL Sametime for Android is affected by sensitive information disclosure","id":"CVE-2026-21791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"HCL BigFix Service Management was affected with Admin Session Concurrency vulnerability (CVE-2026-21806)","id":"CVE-2026-21806"},"packages":[],"prev":{"headline":"HCL Traveler is susceptible to a weak default HTTP header validation vulnerability","id":"CVE-2026-21790"},"products":["Sametime"],"published":"2026-03-10","related":[{"cvss_score":8.2,"headline":"HCL Sametime is susceptible a file transfer service vulnerability","id":"CVE-2021-27771","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":7.1,"headline":"HCL Sametime is vulnerable to an information disclosure","id":"CVE-2021-27772","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":6.8,"headline":"HCL Sametime is vulnerable to arbitrary HTTP requests","id":"CVE-2021-27770","kev_date_added":null,"published":"2022-05-12"},{"cvss_score":6.5,"headline":"HCL Sametime 12.0 and 12.0FP1 anonymous users have directory lookup access","id":"CVE-2022-42446","kev_date_added":null,"published":"2022-11-30"},{"cvss_score":5.9,"headline":"HCL Sametime is impacted by a Cross Site Request Forgery (CSRF) vulnerability","id":"CVE-2023-50349","kev_date_added":null,"published":"2024-02-09"},{"cvss_score":5.8,"headline":"HCL Sametime is impacted by misconfigured security related HTTP headers","id":"CVE-2024-30122","kev_date_added":null,"published":"2024-10-23"},{"cvss_score":5.3,"headline":"HCL Sametime is vulnerable to an information disclosure","id":"CVE-2021-27769","kev_date_added":null,"published":"2022-05-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-03-10","vendors":["HCL"]},"summary":"Attackers can access sensitive hostnames from application logs in HCL Sametime for Android, potentially aiding further reconnaissance.","url":"https://insights.sbomify.com/CVE-2026-21791/"}