{"answers":{"affected":"1 open source package ship an affected version, including joomla. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-30895 in the wild and no public exploit code.","fix":"Upgrade joomla to a fixed version for your release line: 5.4.6 or 6.1.1.","what":"CVE-2026-30895 is a medium-severity cross-site scripting vulnerability in Joomla Joomla\\!, published on 26 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-30895 and fix it if it is affected.\n\nWhat it is: CVE-2026-30895 is a medium-severity cross-site scripting vulnerability in Joomla Joomla\\!, published on 26 May 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-30895 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- joomla (Bitnami): affected from 3.0.0; fixed in 5.4.6, 6.1.1\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-2026-30895/ (Markdown: https://insights.sbomify.com/CVE-2026-30895/index.md)","id":"CVE-2026-30895","markdown":"https://insights.sbomify.com/CVE-2026-30895/index.md","name":"CVE-2026-30895","record":{"aliases":["BIT-joomla-2026-30895","GHSA-vvc8-5fmm-vp8p"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Joomla CMS","requires_auth":"high_privilege","summary":"Attackers can inject malicious scripts via readmore links in Joomla CMS, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Joomla","cpe":[{"product":"joomla\\!","vendor":"joomla"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Lack of output escaping leads to a XSS vector in the readmore links for com_content.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Joomla! Core - [20260504] - XSS in readmore links","id":"CVE-2026-30895","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"joomla:joomla\\!","products":["joomla:joomla\\!"],"type":"xss","year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"Other in Qsee Client","id":"CVE-2026-30896"},"packages":[{"ecosystem":"Bitnami","fixed":["5.4.6","6.1.1"],"introduced":["3.0.0","6.0.0"],"last_affected":[],"package":"joomla","purl":"pkg:bitnami/joomla","source":"BIT-joomla-2026-30895"}],"prev":{"headline":"Joomla! Core - [20260503] - XSS in com_contenthistory","id":"CVE-2026-30894"},"products":["Joomla! CMS"],"published":"2026-05-26","related":[{"cvss_score":9.8,"headline":"PHPMailer Command Injection","id":"CVE-2016-10033","kev_date_added":"2025-07-07","published":"2016-12-30"},{"cvss_score":5.3,"headline":"Joomla! Improper Access Control","id":"CVE-2023-23752","kev_date_added":"2024-01-08","published":"2023-02-16"},{"cvss_score":9.8,"headline":"Joomla! Core - [20260518] - Transport encryption downgrade for password and username reset links","id":"CVE-2026-48902","kev_date_added":null,"published":"2026-05-26"},{"cvss_score":9.8,"headline":"[20250401] - Joomla Framework - SQL injection vulnerability in quoteNameStr method of Database package","id":"CVE-2025-25226","kev_date_added":null,"published":"2025-04-08"},{"cvss_score":9.8,"headline":"[20220303] - Core - User row are not bound to a authentication mechanism","id":"CVE-2022-23795","kev_date_added":null,"published":"2022-03-30"},{"cvss_score":9.8,"headline":"[20220305] - Core - Inadequate filtering on the selected Ids","id":"CVE-2022-23797","kev_date_added":null,"published":"2022-03-30"},{"cvss_score":9.8,"headline":"[20220307] - Core - Variable Tampering on JInput $_REQUEST data","id":"CVE-2022-23799","kev_date_added":null,"published":"2022-03-30"}],"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":"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-27","vendors":["Joomla! Project"]},"summary":"Attackers can inject malicious scripts via readmore links in Joomla CMS, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/CVE-2026-30895/"}