{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-20824 exists.","fix":"No fix has been published for CVE-2018-20824 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-20824 is a medium-severity cross-site scripting vulnerability in Atlassian Jira, published on 3 May 2019. 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-2018-20824 and fix it if it is affected.\n\nWhat it is: CVE-2018-20824 is a medium-severity cross-site scripting vulnerability in Atlassian Jira, published on 3 May 2019. 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-2018-20824 exists.\n\nAffected product: Atlassian Jira. 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-2018-20824/ (Markdown: https://insights.sbomify.com/CVE-2018-20824/index.md)","id":"CVE-2018-20824","markdown":"https://insights.sbomify.com/CVE-2018-20824/index.md","name":"CVE-2018-20824","record":{"aliases":["GHSA-7p7w-89xm-52j5"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Jira issue tracker","requires_auth":"none","summary":"Remote attackers can inject arbitrary HTML or JavaScript via the cyclePeriod parameter in Jira's WallboardServlet, potentially leading to session hijacking or malicious actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"jira","vendor":"atlassian"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The WallboardServlet resource in Jira before version 7.13.1 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the cyclePeriod parameter.","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/2018/CVE-2018-20824.yaml","stars":null,"title":"Atlassian Jira WallboardServlet \u003c7.13.1 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Cross-site scripting in Jira","id":"CVE-2018-20824","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"atlassian:jira","products":["atlassian:jira"],"type":"xss","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Jira","id":"CVE-2018-20826"},"packages":[],"prev":{"headline":"The gyroscope on Xiaomi Mi 5s devices allows attackers to cause a denial of service (resonance and false data) via a 20.4 kHz audio signal,","id":"CVE-2018-20823"},"products":["Jira"],"published":"2019-05-03","related":[{"cvss_score":9.8,"headline":"Deserialization in Jira Server","id":"CVE-2020-14172","kev_date_added":null,"published":"2020-07-03"},{"cvss_score":9.8,"headline":"Code injection in Jira Server","id":"CVE-2019-20409","kev_date_added":null,"published":"2020-06-23"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2017-5983","kev_date_added":null,"published":"2017-04-10"},{"cvss_score":9,"headline":"Code injection in n/a","id":"CVE-2010-1165","kev_date_added":null,"published":"2010-04-20"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Atlassian JIRA Server before 7.1.9","id":"CVE-2016-4319","kev_date_added":null,"published":"2017-04-10"},{"cvss_score":8.1,"headline":"Auth bypass in Jira","id":"CVE-2019-8443","kev_date_added":null,"published":"2019-05-22"},{"cvss_score":7.5,"headline":"Information disclosure in Jira Data Center","id":"CVE-2021-41305","kev_date_added":null,"published":"2021-10-26"}],"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":"2024-09-17","vendors":["Atlassian"]},"summary":"Remote attackers can inject arbitrary HTML or JavaScript via the cyclePeriod parameter in Jira's WallboardServlet, potentially leading to session hijacking or malicious actions.","url":"https://insights.sbomify.com/CVE-2018-20824/"}