{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-29254 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-29254 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-29254 is a high-severity vulnerability in Tiki Tikiwiki Cms\\/Groupware, published on 11 Dec 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-29254 and fix it if it is affected.\n\nWhat it is: CVE-2020-29254 is a high-severity vulnerability in Tiki Tikiwiki Cms\\/Groupware, published on 11 Dec 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-29254 in the wild and no public exploit code.\n\nAffected product: Tiki Tikiwiki Cms\\/Groupware. 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-2020-29254/ (Markdown: https://insights.sbomify.com/CVE-2020-29254/index.md)","id":"CVE-2020-29254","markdown":"https://insights.sbomify.com/CVE-2020-29254/index.md","name":"CVE-2020-29254","record":{"aliases":["GHSA-6rxh-rgmc-47h8"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"TikiWiki CMS","requires_auth":"none","summary":"An attacker can trick a user into editing templates via CSRF, leading to arbitrary code execution and privilege escalation in TikiWiki.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tikiwiki_cms\\/groupware","vendor":"tiki"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"TikiWiki 21.2 allows templates to be edited without CSRF protection. This could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface of the affected system. An attacker could exploit this vulnerability by persuading a user of the interface to follow a maliciously crafted link. A successful exploit could allow the attacker to perform arbitrary actions on an affected system with the privileges of the user. These action include allowing attackers to submit their own code through an authenticated user resulting in local file Inclusion. If an authenticated user who is able to edit TikiWiki templates visits an malicious website, template code can be edited.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-12-10","github_poc":1,"max_poc_stars":2,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-12-10T18:13:47Z","kind":"github_poc","ref":"https://github.com/S1lkys/CVE-2020-29254","stars":2,"title":"TikiWiki 21.2 allows to edit templates without the use of a CSRF protection. "}],"tier":"poc_unverified"},"has_fix":null,"headline":"Cross-site request forgery in n/a","id":"CVE-2020-29254","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"tiki:tikiwiki_cms\\/groupware","products":["tiki:tikiwiki_cms\\/groupware"],"type":"csrf","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-29257"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-29250"},"products":["n/a"],"published":"2020-12-11","related":[{"cvss_score":10,"headline":"Multiple unspecified vulnerabilities in TikiWiki CMS/Groupware before 2.0 have unknown impact and attack vectors.","id":"CVE-2008-3653","kev_date_added":null,"published":"2008-08-13"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2007-6529","kev_date_added":null,"published":"2007-12-27"},{"cvss_score":9.8,"headline":"Path traversal in CMS Groupware","id":"CVE-2010-4239","kev_date_added":null,"published":"2019-10-28"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2012-0911","kev_date_added":null,"published":"2012-07-12"},{"cvss_score":9.3,"headline":"Tiki Wiki \u003c= 15.1 ELFinder Unauthenticated File Upload RCE","id":"CVE-2025-34111","kev_date_added":null,"published":"2025-07-15"},{"cvss_score":8.8,"headline":"Tiki Wiki CMS Groupware 5.2 has CSRF","id":"CVE-2010-4241","kev_date_added":null,"published":"2019-10-28"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can trick a user into editing templates via CSRF, leading to arbitrary code execution and privilege escalation in TikiWiki.","url":"https://insights.sbomify.com/CVE-2020-29254/"}