{"answers":{"affected":"2 open source packages ship an affected version, including mediawiki/core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-13258 in the wild and no public exploit code.","fix":"Upgrade mediawiki/core to 1.31.1 or later.","what":"CVE-2018-13258 is a medium-severity vulnerability in Mediawiki Mediawiki, published on 4 Oct 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-13258 and fix it if it is affected.\n\nWhat it is: CVE-2018-13258 is a medium-severity vulnerability in Mediawiki Mediawiki, published on 4 Oct 2018. 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-2018-13258 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mediawiki/core (Packagist): affected from 1.31.0; fixed in 1.31.1\n- mediawiki/core (Packagist): affected from 1.31.0; fixed in 1.31.1\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-2018-13258/ (Markdown: https://insights.sbomify.com/CVE-2018-13258/index.md)","id":"CVE-2018-13258","markdown":"https://insights.sbomify.com/CVE-2018-13258/index.md","name":"CVE-2018-13258","record":{"aliases":["GHSA-2c28-7gwv-cpgf","UBUNTU-CVE-2018-13258"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki","requires_auth":"none","summary":"Missing .htaccess files in MediaWiki tarballs expose protected directories to unauthorized web access, allowing attackers to read sensitive data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"debian","cpe":[{"product":"mediawiki","vendor":"mediawiki"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Mediawiki 1.31 before 1.31.1 misses .htaccess files in the provided tarball used to protect some directories that shouldn't be web accessible.","ecosystems":["Packagist"],"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":"Tarball was missing .htaccess files","id":"CVE-2018-13258","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"mediawiki:mediawiki","products":["mediawiki:mediawiki"],"type":"information_disclosure","year":"2018"},"n_packages":2,"n_references":3,"next":{"headline":"Other in zsh before 5.6","id":"CVE-2018-13259"},"packages":[{"ecosystem":"Packagist","fixed":["1.31.1"],"introduced":["1.31.0"],"last_affected":[],"package":"mediawiki/core","purl":null,"source":"GHSA-2c28-7gwv-cpgf"},{"ecosystem":"Packagist","fixed":["1.31.1"],"introduced":["1.31.0"],"last_affected":[],"package":"mediawiki/core","purl":"pkg:composer/mediawiki/core","source":"GHSA-2c28-7gwv-cpgf"}],"prev":{"headline":"Open redirect in n/a","id":"CVE-2018-13257"},"products":["mediawiki"],"published":"2018-10-04","related":[{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2023-37303","kev_date_added":null,"published":"2023-06-30"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2022-29904","kev_date_added":null,"published":"2022-04-29"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2022-29906","kev_date_added":null,"published":"2022-04-29"},{"cvss_score":9.8,"headline":"Business logic in n/a","id":"CVE-2022-28205","kev_date_added":null,"published":"2022-03-30"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2022-28206","kev_date_added":null,"published":"2022-03-30"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2022-28209","kev_date_added":null,"published":"2022-03-30"},{"cvss_score":9.8,"headline":"Business logic in n/a","id":"CVE-2021-36126","kev_date_added":null,"published":"2021-07-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["mediawiki"]},"summary":"Missing .htaccess files in MediaWiki tarballs expose protected directories to unauthorized web access, allowing attackers to read sensitive data.","url":"https://insights.sbomify.com/CVE-2018-13258/"}