{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-30049 exists.","fix":"No fix has been published for CVE-2021-30049 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-30049 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Jul 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-2021-30049 and fix it if it is affected.\n\nWhat it is: CVE-2021-30049 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Jul 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-30049 exists.\n\nAffected product: n/a. 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-2021-30049/ (Markdown: https://insights.sbomify.com/CVE-2021-30049/index.md)","id":"CVE-2021-30049","markdown":"https://insights.sbomify.com/CVE-2021-30049/index.md","name":"CVE-2021-30049","record":{"aliases":["GHSA-fg7m-4v4v-j992"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"SysAid ITSM","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in the context of other users via a Cross-Site Scripting vulnerability in the KeepAlive.jsp endpoint.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"sysaid","vendor":"sysaid"}],"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-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"SysAid 20.3.64 b14 is affected by Cross Site Scripting (XSS) via a /KeepAlive.jsp?stamp= URI.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-30049.yaml","stars":null,"title":"SysAid Technologies 20.3.64 b14 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2021-30049","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in n/a","id":"CVE-2021-30055"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2021-30048"},"products":["n/a"],"published":"2021-07-22","related":[{"cvss_score":9.8,"headline":"SysAid Server Path Traversal","id":"CVE-2023-47246","kev_date_added":"2023-11-13","published":"2023-11-10"},{"cvss_score":9.3,"headline":"SysAid On-Prem Improper Restriction of XML External Entity Reference","id":"CVE-2025-2775","kev_date_added":"2025-07-22","published":"2025-05-07"},{"cvss_score":9.3,"headline":"SysAid On-Prem Improper Restriction of XML External Entity Reference","id":"CVE-2025-2776","kev_date_added":"2025-07-22","published":"2025-05-07"},{"cvss_score":9.9,"headline":"SysAid - CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","id":"CVE-2024-36393","kev_date_added":null,"published":"2024-06-06"},{"cvss_score":9.3,"headline":"SysAid On-Prem \u003c= 23.3.40 lshw Proceessing XML External Entity Injection","id":"CVE-2025-2777","kev_date_added":null,"published":"2025-05-07"},{"cvss_score":9.1,"headline":"SysAid - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","id":"CVE-2024-36394","kev_date_added":null,"published":"2024-06-06"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2021-43971","kev_date_added":null,"published":"2022-01-11"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An attacker can execute arbitrary scripts in the context of other users via a Cross-Site Scripting vulnerability in the KeepAlive.jsp endpoint.","url":"https://insights.sbomify.com/CVE-2021-30049/"}