{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-26589 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26589 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26589 is a medium-severity cross-site scripting vulnerability in HPE Superdome Flex Server, published on 19 Oct 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-26589 and fix it if it is affected.\n\nWhat it is: CVE-2021-26589 is a medium-severity cross-site scripting vulnerability in HPE Superdome Flex Server, published on 19 Oct 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-26589 in the wild and no public exploit code.\n\nAffected product: HPE Superdome Flex Server. 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-2021-26589/ (Markdown: https://insights.sbomify.com/CVE-2021-26589/index.md)","id":"CVE-2021-26589","markdown":"https://insights.sbomify.com/CVE-2021-26589/index.md","name":"CVE-2021-26589","record":{"aliases":["GHSA-f33r-fh9w-f296"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"HPE Superdome Flex Server","requires_auth":"none","summary":"Attackers can exploit missing HttpOnly attributes on session cookies to perform Cross-Site Scripting attacks on HPE Superdome Flex Servers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hpe","cpe":[{"product":"superdome_flex_280_firmware","vendor":"hpe"},{"product":"superdome_flex_firmware","vendor":"hpe"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"A potential security vulnerability has been identified in HPE Superdome Flex Servers. The vulnerability could be remotely exploited to allow Cross Site Scripting (XSS) because the Session Cookie is missing an HttpOnly Attribute. HPE has provided a firmware update to resolve the vulnerability in HPE Superdome Flex Servers.","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":"Cross-site scripting in HPE Superdome Flex Server","id":"CVE-2021-26589","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2021-26593"},"packages":[],"prev":{"headline":"Code injection in HP 3PAR StoreServ 10000 Storage; HP 3PAR StoreServ 7000 Storage; HPE 3PAR StoreServ 8000 Storage; HPE Primera 600 Storage; HPE 3PAR StoreServ 20000; HPE Alletra 9000; HPE 3PAR StoreServ 9000 Storage","id":"CVE-2021-26588"},"products":["HPE Superdome Flex Server"],"published":"2021-10-19","related":[{"cvss_score":7.3,"headline":"Other in HPE Superdome Flex Server; HPE Superdome Flex 280 Server","id":"CVE-2022-37933","kev_date_added":null,"published":"2023-01-03"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can exploit missing HttpOnly attributes on session cookies to perform Cross-Site Scripting attacks on HPE Superdome Flex Servers.","url":"https://insights.sbomify.com/CVE-2021-26589/"}