{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2022-26134 in the wild since at least 2 Jun 2022, including in ransomware campaigns.","fix":"No fix has been published for CVE-2022-26134 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 6 Jun 2022.","what":"CVE-2022-26134 is a critical code injection vulnerability in Atlassian Confluence Data Center, published on 3 Jun 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-2022-26134 and fix it if it is affected.\n\nWhat it is: CVE-2022-26134 is a critical code injection vulnerability in Atlassian Confluence Data Center, published on 3 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2022-26134 in the wild since at least 2 Jun 2022, including in ransomware campaigns.\n\nAffected product: Atlassian Confluence Data Center. 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-2022-26134/ (Markdown: https://insights.sbomify.com/CVE-2022-26134/index.md)","id":"CVE-2022-26134","markdown":"https://insights.sbomify.com/CVE-2022-26134/index.md","name":"CVE-2022-26134","record":{"aliases":["GHSA-653m-wpjp-54c4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Confluence Server","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary code on Confluence Server or Data Center instances via OGNL injection.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"atlassian","cpe":[{"product":"confluence_data_center","vendor":"atlassian"},{"product":"confluence_server","vendor":"atlassian"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-917","name":"Improper Neutralization of Special Elements used in an Expression Language Statement"}],"description":"In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2022-05-31","github_poc":72,"max_poc_stars":1244,"metasploit":1,"nuclei":1,"refs":[{"date":"2022-05-31T07:44:01Z","kind":"github_poc","ref":"https://github.com/W01fh4cker/Serein","stars":1244,"title":"【懒人神器】一款图形化、批量采集url、批量对采集的url进行各种nday检测的工具。可用于src挖掘、cnvd挖掘、0day利用、打造自己的武器库等场景。可以批量利用Actively Exploited Atlassian Confluence 0Day CVE-2022-26134和DedeCMS v5.7.87 SQL注入 CVE-2022-23337。"},{"date":"2022-06-07T09:19:02Z","kind":"github_poc","ref":"https://github.com/BeichenDream/CVE-2022-26134-Godzilla-MEMSHELL","stars":339,"title":null},{"date":"2022-06-03T13:59:19Z","kind":"github_poc","ref":"https://github.com/jbaines-r7/through_the_wire","stars":174,"title":"CVE-2022-26134 Proof of Concept"},{"date":"2022-06-06T02:43:06Z","kind":"github_poc","ref":"https://github.com/hev0x/CVE-2022-26134","stars":44,"title":"Confluence Pre-Auth Remote Code Execution via OGNL Injection (CVE-2022-26134)"},{"date":"2022-06-03T19:24:30Z","kind":"github_poc","ref":"https://github.com/crowsec-edtech/CVE-2022-26134","stars":31,"title":"CVE-2022-26134 - Confluence Pre-Auth RCE | OGNL injection"},{"date":"2022-07-05T04:30:42Z","kind":"github_poc","ref":"https://github.com/nxtexploit/CVE-2022-26134","stars":29,"title":"Atlassian Confluence (CVE-2022-26134) - Unauthenticated Remote code execution (RCE)"},{"date":"2022-06-04T11:16:28Z","kind":"github_poc","ref":"https://github.com/SNCKER/CVE-2022-26134","stars":26,"title":"[CVE-2022-26134]Confluence OGNL expression injected RCE with sandbox bypass."},{"date":"2022-06-06T15:44:24Z","kind":"github_poc","ref":"https://github.com/SIFalcon/confluencePot","stars":20,"title":"Simple Honeypot for Atlassian Confluence (CVE-2022-26134)"}],"tier":"exploited"},"has_fix":null,"headline":"Atlassian Confluence Server and Data Center Remote Code Execution","id":"CVE-2022-26134","indexable":true,"kev":{"dateAdded":"2022-06-02","dueDate":"2022-06-06","knownRansomwareCampaignUse":"Known","product":"Confluence Server/Data Center","requiredAction":"Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules.","vendorProject":"Atlassian","vulnerabilityName":"Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2022"},"n_packages":0,"n_references":6,"next":{"headline":"Server-side request forgery in Jira Core Server","id":"CVE-2022-26135"},"packages":[],"prev":{"headline":"Deserialization in Bitbucket Data Center","id":"CVE-2022-26133"},"products":["Confluence Data Center","Confluence Server"],"published":"2022-06-03","related":[{"cvss_score":10,"headline":"Atlassian Confluence Data Center and Server Template Injection","id":"CVE-2023-22527","kev_date_added":"2024-01-24","published":"2024-01-16"},{"cvss_score":10,"headline":"Atlassian Confluence Data Center and Server Improper Authorization","id":"CVE-2023-22518","kev_date_added":"2023-11-07","published":"2023-10-31"},{"cvss_score":10,"headline":"Atlassian Confluence Data Center and Server Broken Access Control","id":"CVE-2023-22515","kev_date_added":"2023-10-05","published":"2023-10-04"},{"cvss_score":9.8,"headline":"Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection","id":"CVE-2021-26084","kev_date_added":"2021-11-03","published":"2021-08-30"},{"cvss_score":5.3,"headline":"Atlassian Confluence Server Pre-Authorization Arbitrary File Read","id":"CVE-2021-26085","kev_date_added":"2022-03-28","published":"2021-08-03"},{"cvss_score":9,"headline":"Code injection in Confluence Data Center","id":"CVE-2023-22522","kev_date_added":null,"published":"2023-12-06"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Atlassian"]},"summary":"Unauthenticated attackers can execute arbitrary code on Confluence Server or Data Center instances via OGNL injection.","url":"https://insights.sbomify.com/CVE-2022-26134/"}