{"answers":{"affected":"3 open source packages ship an affected version, including oncall. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-26722 in the wild and no public exploit code.","fix":"Upgrade oncall to 1.4.1 or later.","what":"CVE-2021-26722 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Feb 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-2021-26722 and fix it if it is affected.\n\nWhat it is: CVE-2021-26722 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Feb 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-2021-26722 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- oncall (PyPI): affected all versions; fixed in 1.4.1\n- oncall (PyPI): affected all versions; fixed in 1.4.1\n- oncall (PyPI): affected all versions; fixed in 1.4.1\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-2021-26722/ (Markdown: https://insights.sbomify.com/CVE-2021-26722/index.md)","id":"CVE-2021-26722","markdown":"https://insights.sbomify.com/CVE-2021-26722/index.md","name":"CVE-2021-26722","record":{"aliases":["GHSA-rfw2-x9f8-2f6m","PYSEC-2021-33"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"LinkedIn Oncall","requires_auth":"none","summary":"Reflected XSS in LinkedIn Oncall allows attackers to execute arbitrary scripts via the search bar, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"oncall","vendor":"linkedin"}],"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":"LinkedIn Oncall through 1.4.0 allows reflected XSS via /query because of mishandling of the \"No results found for\" message in the search bar.","ecosystems":["PyPI"],"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":"LinkedIn Oncall vulnerable to Cross-Site Scripting","id":"CVE-2021-26722","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":3,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-26723"},"packages":[{"ecosystem":"PyPI","fixed":["1.4.1"],"introduced":["0"],"last_affected":[],"package":"oncall","purl":null,"source":"GHSA-rfw2-x9f8-2f6m"},{"ecosystem":"PyPI","fixed":["1.4.1"],"introduced":["0"],"last_affected":[],"package":"oncall","purl":"pkg:pypi/oncall","source":"GHSA-rfw2-x9f8-2f6m"},{"ecosystem":"PyPI","fixed":["1.4.1"],"introduced":["0"],"last_affected":[],"package":"oncall","purl":"pkg:pypi/oncall","source":"PYSEC-2021-33"}],"prev":{"headline":"Path traversal in n/a","id":"CVE-2021-26720"},"products":["n/a"],"published":"2021-02-05","related":[],"sources":[{"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"Reflected XSS in LinkedIn Oncall allows attackers to execute arbitrary scripts via the search bar, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2021-26722/"}