{"answers":{"affected":"7 open source packages ship an affected version, including mediawiki/core and mediawiki. It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-15005 in the wild and no public exploit code.","fix":"Upgrade mediawiki/core to a fixed version for your release line: 1.31.8, 1.33.4 or 1.34.2.","what":"CVE-2020-15005 is a low-severity vulnerability in Debian Debian Linux, published on 24 Jun 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-2020-15005 and fix it if it is affected.\n\nWhat it is: CVE-2020-15005 is a low-severity vulnerability in Debian Debian Linux, published on 24 Jun 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-2020-15005 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mediawiki/core (Packagist): affected all versions; fixed in 1.31.8\n- mediawiki/core (Packagist): affected all versions; fixed in 1.31.8\n- mediawiki/core (Packagist): affected from 1.32.0; fixed in 1.33.4\n- mediawiki/core (Packagist): affected from 1.32.0; fixed in 1.33.4\n- mediawiki/core (Packagist): affected from 1.34.0; fixed in 1.34.2\n- mediawiki/core (Packagist): affected from 1.34.0; fixed in 1.34.2\n- mediawiki (Bitnami): affected all versions; fixed in 1.31.8, 1.33.4, 1.34.2\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-2020-15005/ (Markdown: https://insights.sbomify.com/CVE-2020-15005/index.md)","id":"CVE-2020-15005","markdown":"https://insights.sbomify.com/CVE-2020-15005/index.md","name":"CVE-2020-15005","record":{"aliases":["BIT-mediawiki-2020-15005","DEBIAN-CVE-2020-15005","GHSA-xpv7-93cm-4mxv","MGASA-2020-0292","UBUNTU-CVE-2020-15005"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"MediaWiki","requires_auth":"none","summary":"Private MediaWiki files may be cached publicly by caching servers due to mishandled headers, allowing unauthorized users to view them.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"mediawiki","vendor":"mediawiki"}],"cvss":{"score":3.1,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[],"description":"In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.","ecosystems":["Bitnami","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":"img_auth.php may leak private extension images into the public cache","id":"CVE-2020-15005","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"debian:debian_linux","products":["debian:debian_linux","fedoraproject:fedora","mediawiki:mediawiki"],"type":"information_disclosure","year":"2020"},"n_packages":7,"n_references":8,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-15006"},"packages":[{"ecosystem":"Bitnami","fixed":["1.31.8","1.33.4","1.34.2"],"introduced":["0","1.32.0","1.34.0"],"last_affected":[],"package":"mediawiki","purl":"pkg:bitnami/mediawiki","source":"BIT-mediawiki-2020-15005"},{"ecosystem":"Packagist","fixed":["1.31.8"],"introduced":["0"],"last_affected":[],"package":"mediawiki/core","purl":null,"source":"GHSA-xpv7-93cm-4mxv"},{"ecosystem":"Packagist","fixed":["1.31.8"],"introduced":["0"],"last_affected":[],"package":"mediawiki/core","purl":"pkg:composer/mediawiki/core","source":"GHSA-xpv7-93cm-4mxv"},{"ecosystem":"Packagist","fixed":["1.33.4"],"introduced":["1.32.0"],"last_affected":[],"package":"mediawiki/core","purl":null,"source":"GHSA-xpv7-93cm-4mxv"},{"ecosystem":"Packagist","fixed":["1.33.4"],"introduced":["1.32.0"],"last_affected":[],"package":"mediawiki/core","purl":"pkg:composer/mediawiki/core","source":"GHSA-xpv7-93cm-4mxv"},{"ecosystem":"Packagist","fixed":["1.34.2"],"introduced":["1.34.0"],"last_affected":[],"package":"mediawiki/core","purl":null,"source":"GHSA-xpv7-93cm-4mxv"},{"ecosystem":"Packagist","fixed":["1.34.2"],"introduced":["1.34.0"],"last_affected":[],"package":"mediawiki/core","purl":"pkg:composer/mediawiki/core","source":"GHSA-xpv7-93cm-4mxv"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-15004"},"products":["n/a"],"published":"2020-06-24","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"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":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Private MediaWiki files may be cached publicly by caching servers due to mishandled headers, allowing unauthorized users to view them.","url":"https://insights.sbomify.com/CVE-2020-15005/"}