{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-26223 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-26223 is a medium-severity cross-site scripting vulnerability in Spip Spip, published on 19 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-26223 and fix it if it is affected.\n\nWhat it is: CVE-2026-26223 is a medium-severity cross-site scripting vulnerability in Spip Spip, published on 19 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-26223 in the wild and no public exploit code.\n\nAffected product: Spip Spip. 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-2026-26223/ (Markdown: https://insights.sbomify.com/CVE-2026-26223/index.md)","id":"CVE-2026-26223","markdown":"https://insights.sbomify.com/CVE-2026-26223/index.md","name":"CVE-2026-26223","record":{"aliases":["DEBIAN-CVE-2026-26223","GHSA-j95j-w4wp-8mqv","UBUNTU-CVE-2026-26223"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"SPIP CMS","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts via iframe tags in the SPIP private area, potentially leading to code execution or account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"spip","vendor":"spip"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"SPIP before 4.4.8 allows cross-site scripting (XSS) in the private area via malicious iframe tags. The application does not properly sandbox or escape iframe content in the back-office, allowing an attacker to inject and execute malicious scripts. The fix adds a sandbox attribute to iframe tags in the private area. This vulnerability is not mitigated by the SPIP security screen.","ecosystems":[],"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":"SPIP \u003c 4.4.8 Cross-Site Scripting via Iframe Tags in Private Area","id":"CVE-2026-26223","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"spip:spip","products":["spip:spip"],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Intego Log Reporter TOCTOU Local Privilege Escalation","id":"CVE-2026-26224"},"packages":[],"prev":{"headline":"DocLink .NET Remoting Unauthenticated Arbitrary File Read/Write RCE","id":"CVE-2026-26222"},"products":["SPIP"],"published":"2026-02-19","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-4331","kev_date_added":null,"published":"2012-08-14"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2008-5812","kev_date_added":null,"published":"2009-01-02"},{"cvss_score":9.8,"headline":"SPIP Bigup Multipart File Upload OS Command Injection","id":"CVE-2024-8517","kev_date_added":null,"published":"2024-09-06"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-24258","kev_date_added":null,"published":"2023-02-27"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2017-9736","kev_date_added":null,"published":"2017-06-17"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2016-3154","kev_date_added":null,"published":"2016-04-08"},{"cvss_score":9.2,"headline":"SPIP \u003c 4.4.9 Insecure Deserialization","id":"CVE-2026-27475","kev_date_added":null,"published":"2026-02-19"}],"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":"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":"2026-03-05","vendors":["SPIP"]},"summary":"Attackers can inject malicious scripts via iframe tags in the SPIP private area, potentially leading to code execution or account takeover.","url":"https://insights.sbomify.com/CVE-2026-26223/"}