{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-66491 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-66491 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-66491 is a high-severity path traversal vulnerability in phoca.cz Phoca Commander extension for Joomla, published on 7 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-66491 and fix it if it is affected.\n\nWhat it is: CVE-2026-66491 is a high-severity path traversal vulnerability in phoca.cz Phoca Commander extension for Joomla, published on 7 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-66491 in the wild and no public exploit code.\n\nAffected product: phoca.cz Phoca Commander 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-2026-66491/ (Markdown: https://insights.sbomify.com/CVE-2026-66491/index.md)","id":"CVE-2026-66491","markdown":"https://insights.sbomify.com/CVE-2026-66491/index.md","name":"CVE-2026-66491","record":{"aliases":["GHSA-xj92-38c4-rf5r"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Joomla extension","requires_auth":"high_privilege","summary":"An attacker can read arbitrary files on the server due to improper path limitation in the Phoca Commander extension for Joomla.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Joomla","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Joomla Extension - phoca.cz - Arbitrary File Read in Phoca Commander 1.0.0-6.1.3 - Improper limitation of paths in the getSource function lead to an arbitrary file read vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-08-06","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-08-06T04:01:24Z","kind":"github_poc","ref":"https://github.com/toanln-cov/CVE-2026-66491","stars":0,"title":"The Joomla extension PhocaCommander is vulnerable to Path Traversal in the getSource function - CVSS 8.2"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Joomla Extension - phoca.cz - Arbitrary File Read in Phoca Commander 1.0.0-6.1.3","id":"CVE-2026-66491","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Joomla Extension - phoca.cz - Path Traversal vulnerability in Phoca Commander 1.0.0-6.1.3","id":"CVE-2026-66492"},"packages":[],"prev":{"headline":"Joomla Extension - balbooa.com - Stored cross-site scripting via a comment avatar in Gridbox \u003c 2.20.2","id":"CVE-2026-66490"},"products":["Phoca Commander extension for Joomla"],"published":"2026-08-07","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-10","vendors":["phoca.cz"]},"summary":"An attacker can read arbitrary files on the server due to improper path limitation in the Phoca Commander extension for Joomla.","url":"https://insights.sbomify.com/CVE-2026-66491/"}