{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-64873 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-64873 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-64873 is a critical server-side request forgery vulnerability in regularlabs.com Cache Cleaner Pro extension for Joomla, published on 23 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-64873 and fix it if it is affected.\n\nWhat it is: CVE-2026-64873 is a critical server-side request forgery vulnerability in regularlabs.com Cache Cleaner Pro extension for Joomla, published on 23 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-64873 in the wild and no public exploit code.\n\nAffected product: regularlabs.com Cache Cleaner Pro extension for Joomla. 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-2026-64873/ (Markdown: https://insights.sbomify.com/CVE-2026-64873/index.md)","id":"CVE-2026-64873","markdown":"https://insights.sbomify.com/CVE-2026-64873/index.md","name":"CVE-2026-64873","record":{"aliases":["GHSA-4p75-9px8-9c8r"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Joomla extension","requires_auth":"none","summary":"Attackers can exploit a Server-Side Request Forgery vulnerability in the Cache Cleaner Pro extension to access internal network services.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Joomla","cpe":[],"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-918","name":"Server-Side Request Forgery"}],"description":"Joomla Extension - regularlabs.com - SSRF in Cache Cleaner Pro extension - Custom query URLs could access internal or reserved network services.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Joomla Extension - regularlabs.com - SSRF in Cache Cleaner Pro extension","id":"CVE-2026-64873","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Joomla Extension - regularlabs.com - CDN Credential leakage Cache Cleaner Pro extension","id":"CVE-2026-64874"},"packages":[],"prev":{"headline":"Joomla Extension - regularlabs.com - Path traversal in Cache Cleaner Pro extension","id":"CVE-2026-64872"},"products":["Cache Cleaner Pro extension for Joomla"],"published":"2026-07-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-25","vendors":["regularlabs.com"]},"summary":"Attackers can exploit a Server-Side Request Forgery vulnerability in the Cache Cleaner Pro extension to access internal network services.","url":"https://insights.sbomify.com/CVE-2026-64873/"}