{"answers":{"affected":"10 open source packages ship an affected version, including org.zkoss.zk:zk. It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2022-36537 in the wild since at least 27 Feb 2023, including in ransomware campaigns.","fix":"Upgrade org.zkoss.zk:zk to a fixed version for your release line: 8.6.4.2, 9.0.1.3, 9.5.1.4 or 9.6.0.2. US federal agencies must fix it by 20 Mar 2023.","what":"CVE-2022-36537 is a high-severity vulnerability in n/a, published on 26 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-36537 and fix it if it is affected.\n\nWhat it is: CVE-2022-36537 is a high-severity vulnerability in n/a, published on 26 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2022-36537 in the wild since at least 27 Feb 2023, including in ransomware campaigns.\n\nAffected packages and fixed versions:\n- org.zkoss.zk:zk (Maven): affected all versions; fixed in 8.6.4.2\n- org.zkoss.zk:zk (Maven): affected all versions; fixed in 8.6.4.2\n- org.zkoss.zk:zk (Maven): affected from 9.0.0.0; fixed in 9.0.1.3\n- org.zkoss.zk:zk (Maven): affected from 9.0.0.0; fixed in 9.0.1.3\n- org.zkoss.zk:zk (Maven): affected from 9.5.0.0; fixed in 9.5.1.4\n- org.zkoss.zk:zk (Maven): affected from 9.5.0.0; fixed in 9.5.1.4\n- org.zkoss.zk:zk (Maven): affected from 9.6.0.0; fixed in 9.6.0.2\n- org.zkoss.zk:zk (Maven): affected from 9.6.0.0; fixed in 9.6.0.2\n- org.zkoss.zk:zk (Maven): affected from 9.6.1; fixed in 9.6.2\n- org.zkoss.zk:zk (Maven): affected from 9.6.1; fixed in 9.6.2\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-2022-36537/ (Markdown: https://insights.sbomify.com/CVE-2022-36537/index.md)","id":"CVE-2022-36537","markdown":"https://insights.sbomify.com/CVE-2022-36537/index.md","name":"CVE-2022-36537","record":{"aliases":["GHSA-6278-2q4m-cmf3"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"ZK Framework","requires_auth":"none","summary":"Attackers can access sensitive information by sending a crafted POST request to the AuUploader component in ZK Framework.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"zk_framework","vendor":"zkoss"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"ZK Framework v9.6.1, 9.6.0.1, 9.5.1.3, 9.0.1.2 and 8.6.4.1 allows attackers to access sensitive information via a crafted POST request sent to the component AuUploader.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":"2022-12-09","github_poc":3,"max_poc_stars":36,"metasploit":0,"nuclei":1,"refs":[{"date":"2022-12-09T14:15:52Z","kind":"github_poc","ref":"https://github.com/Malwareman007/CVE-2022-36537","stars":36,"title":"POC of CVE-2022-36537"},{"date":"2022-12-09T11:29:26Z","kind":"github_poc","ref":"https://github.com/agnihackers/CVE-2022-36537-EXPLOIT","stars":9,"title":"CVE-2022-36537"},{"date":"2025-09-28T01:11:02Z","kind":"github_poc","ref":"https://github.com/ethan-repo-lab4b6/CVE-2022-36537","stars":0,"title":null},{"date":null,"kind":"nuclei","ref":"http/cves/2022/CVE-2022-36537.yaml","stars":null,"title":"ZK Framework - Information Disclosure"}],"tier":"exploited"},"has_fix":true,"headline":"ZK Framework AuUploader Unspecified","id":"CVE-2022-36537","indexable":true,"kev":{"dateAdded":"2023-02-27","dueDate":"2023-03-20","knownRansomwareCampaignUse":"Known","product":"AuUploader","requiredAction":"Apply updates per vendor instructions.","vendorProject":"ZK Framework","vulnerabilityName":"ZK Framework AuUploader Unspecified Vulnerability"},"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":10,"n_references":2,"next":{"headline":"Missing authorization in n/a","id":"CVE-2022-36539"},"packages":[{"ecosystem":"Maven","fixed":["8.6.4.2"],"introduced":["0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":null,"source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["8.6.4.2"],"introduced":["0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":"pkg:maven/org.zkoss.zk/zk","source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.0.1.3"],"introduced":["9.0.0.0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":null,"source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.0.1.3"],"introduced":["9.0.0.0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":"pkg:maven/org.zkoss.zk/zk","source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.5.1.4"],"introduced":["9.5.0.0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":null,"source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.5.1.4"],"introduced":["9.5.0.0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":"pkg:maven/org.zkoss.zk/zk","source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.6.0.2"],"introduced":["9.6.0.0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":null,"source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.6.0.2"],"introduced":["9.6.0.0"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":"pkg:maven/org.zkoss.zk/zk","source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.6.2"],"introduced":["9.6.1"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":null,"source":"GHSA-6278-2q4m-cmf3"},{"ecosystem":"Maven","fixed":["9.6.2"],"introduced":["9.6.1"],"last_affected":[],"package":"org.zkoss.zk:zk","purl":"pkg:maven/org.zkoss.zk/zk","source":"GHSA-6278-2q4m-cmf3"}],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2022-36536"},"products":["n/a"],"published":"2022-08-26","related":[{"cvss_score":4.3,"headline":"Cross-site scripting in n/a","id":"CVE-2013-5966","kev_date_added":null,"published":"2013-11-19"}],"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":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["n/a"]},"summary":"Attackers can access sensitive information by sending a crafted POST request to the AuUploader component in ZK Framework.","url":"https://insights.sbomify.com/CVE-2022-36537/"}