{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-25776 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25776 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25776 is a critical code injection vulnerability in Six Apart Ltd. Movable Type, published on 8 Apr 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-2026-25776 and fix it if it is affected.\n\nWhat it is: CVE-2026-25776 is a critical code injection vulnerability in Six Apart Ltd. Movable Type, published on 8 Apr 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-2026-25776 in the wild and no public exploit code.\n\nAffected product: Six Apart Ltd. Movable Type. 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-2026-25776/ (Markdown: https://insights.sbomify.com/CVE-2026-25776/index.md)","id":"CVE-2026-25776","markdown":"https://insights.sbomify.com/CVE-2026-25776/index.md","name":"CVE-2026-25776","record":{"aliases":["GHSA-mx97-3vf8-2r7p"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Movable Type CMS","requires_auth":"none","summary":"An attacker can execute arbitrary Perl scripts in Movable Type, potentially compromising the web application server.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"movable_type","vendor":"sixapart"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Movable Type provided by Six Apart Ltd. contains a code injection vulnerability which may allow an attacker to execute arbitrary Perl script.","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":"Code injection in Movable Type","id":"CVE-2026-25776","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"SWITCH EV swtchenergy.com Insufficient Session Expiration","id":"CVE-2026-25778"},"packages":[],"prev":{"headline":"SenseLive X3050 Missing authentication for critical function","id":"CVE-2026-25775"},"products":["Movable Type","Movable Type Advanced","Movable Type Premium","Movable Type Premium (MT8-based)","Movable Type Premium Advanced Edition"],"published":"2026-04-08","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-0752","kev_date_added":null,"published":"2009-03-03"},{"cvss_score":9.8,"headline":"Command injection in Movable Type XMLRPC API","id":"CVE-2022-38078","kev_date_added":null,"published":"2022-08-24"},{"cvss_score":9.8,"headline":"Command injection in Movable Type","id":"CVE-2021-20837","kev_date_added":null,"published":"2021-10-26"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2016-5742","kev_date_added":null,"published":"2017-01-23"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Movable Type","id":"CVE-2020-5576","kev_date_added":null,"published":"2020-05-14"},{"cvss_score":8.8,"headline":"File upload in Movable Type","id":"CVE-2020-5577","kev_date_added":null,"published":"2020-05-14"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["Six Apart Ltd."]},"summary":"An attacker can execute arbitrary Perl scripts in Movable Type, potentially compromising the web application server.","url":"https://insights.sbomify.com/CVE-2026-25776/"}