{"answers":{"affected":"5 open source packages ship an affected version, including github.com/grafana/grafana and grafana. It affects 3 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-21702 exists.","fix":"Upgrade github.com/grafana/grafana to a fixed version for your release line: 7.5.15 or 8.3.5.","what":"CVE-2022-21702 is a medium-severity cross-site scripting vulnerability in Fedoraproject Fedora, published on 8 Feb 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-21702 and fix it if it is affected.\n\nWhat it is: CVE-2022-21702 is a medium-severity cross-site scripting vulnerability in Fedoraproject Fedora, published on 8 Feb 2022. Any signed-in user can exploit it over the network, 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-2022-21702 exists.\n\nAffected packages and fixed versions:\n- github.com/grafana/grafana (Go): affected from 2.0.0-beta1; fixed in 7.5.15\n- github.com/grafana/grafana (Go): affected from 2.0.0-beta1; fixed in 7.5.15\n- github.com/grafana/grafana (Go): affected from 8.0.0; fixed in 8.3.5\n- github.com/grafana/grafana (Go): affected from 8.0.0; fixed in 8.3.5\n- grafana (Bitnami): affected from 2.0.1; fixed in 7.5.15, 8.3.5\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-2022-21702/ (Markdown: https://insights.sbomify.com/CVE-2022-21702/index.md)","id":"CVE-2022-21702","markdown":"https://insights.sbomify.com/CVE-2022-21702/index.md","name":"CVE-2022-21702","record":{"aliases":["BIT-grafana-2022-21702","GHSA-xc3p-28hw-q24g","OESA-2022-1599","OESA-2022-2077","UBUNTU-CVE-2022-21702"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Grafana monitoring platform","requires_auth":"low_privilege","summary":"An attacker can execute cross-site scripting attacks in Grafana by tricking authenticated users into visiting crafted links via compromised datasources or plugins.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"grafana","vendor":"grafana"},{"product":"e-series_performance_analyzer","vendor":"netapp"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker controlled data source must be clicked on by an authenticated user. For the plugin proxy: A Grafana HTTP-based app plugin configured and enabled with a URL set, the attacker has to be in control of the HTTP server serving the URL of above app, and a specially crafted link pointing at the attacker controlled plugin must be clocked on by an authenticated user. For the backend plugin resource: An attacker must be able to navigate an authenticated user to a compromised plugin through a crafted link. Users are advised to update to a patched version. There are no known workarounds for this vulnerability.","ecosystems":["Bitnami","Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Cross site scripting in Grafana proxy","id":"CVE-2022-21702","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:fedora","products":["fedoraproject:fedora","grafana:grafana","netapp:e-series_performance_analyzer"],"type":"xss","year":"2022"},"n_packages":5,"n_references":7,"next":{"headline":"Cross Site Request Forgery in Grafana","id":"CVE-2022-21703"},"packages":[{"ecosystem":"Bitnami","fixed":["7.5.15","8.3.5"],"introduced":["2.0.1","8.0.0"],"last_affected":[],"package":"grafana","purl":"pkg:bitnami/grafana","source":"BIT-grafana-2022-21702"},{"ecosystem":"Go","fixed":["7.5.15"],"introduced":["2.0.0-beta1"],"last_affected":[],"package":"github.com/grafana/grafana","purl":null,"source":"GHSA-xc3p-28hw-q24g"},{"ecosystem":"Go","fixed":["7.5.15"],"introduced":["2.0.0-beta1"],"last_affected":[],"package":"github.com/grafana/grafana","purl":"pkg:golang/github.com/grafana/grafana","source":"GHSA-xc3p-28hw-q24g"},{"ecosystem":"Go","fixed":["8.3.5"],"introduced":["8.0.0"],"last_affected":[],"package":"github.com/grafana/grafana","purl":null,"source":"GHSA-xc3p-28hw-q24g"},{"ecosystem":"Go","fixed":["8.3.5"],"introduced":["8.0.0"],"last_affected":[],"package":"github.com/grafana/grafana","purl":"pkg:golang/github.com/grafana/grafana","source":"GHSA-xc3p-28hw-q24g"}],"prev":{"headline":"Privileged Escalation in Istio","id":"CVE-2022-21701"},"products":["grafana"],"published":"2022-02-08","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-22","vendors":["grafana"]},"summary":"An attacker can execute cross-site scripting attacks in Grafana by tricking authenticated users into visiting crafted links via compromised datasources or plugins.","url":"https://insights.sbomify.com/CVE-2022-21702/"}