{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-58025 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-58025 is a medium-severity unsafe deserialization vulnerability in Mediawiki Mediawiki, published on 1 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-58025 and fix it if it is affected.\n\nWhat it is: CVE-2026-58025 is a medium-severity unsafe deserialization vulnerability in Mediawiki Mediawiki, published on 1 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-58025 in the wild and no public exploit code.\n\nAffected product: Mediawiki Mediawiki. 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-2026-58025/ (Markdown: https://insights.sbomify.com/CVE-2026-58025/index.md)","id":"CVE-2026-58025","markdown":"https://insights.sbomify.com/CVE-2026-58025/index.md","name":"CVE-2026-58025","record":{"aliases":["DEBIAN-CVE-2026-58025","GHSA-28rr-rpqp-g8c8","MINI-8frw-qcqf-2g37","MINI-hcc4-2j3h-985c","MINI-r8pv-8gq3-7frg","UBUNTU-CVE-2026-58025"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki","requires_auth":"high_privilege","summary":"Remote attackers can execute arbitrary code via unsafe deserialization in MediaWiki's LogItem import functionality.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[{"product":"mediawiki","vendor":"mediawiki"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:H/VA:L/SC:L/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki.\n\n This vulnerability is associated with program files includes/Import/WikiImporter.Php, includes/Import/WikiRevision.Php, includes/Logging/LogEntryBase.Php.\n\nThis issue affects MediaWiki: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-07-29","github_poc":1,"max_poc_stars":5,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-07-29T18:14:30Z","kind":"github_poc","ref":"https://github.com/shinthink/CVE-2026-58025","stars":5,"title":"CVE-2026-58025 — MediaWiki Deserialization RCE via Log Entry Import. LogEntryBase::extractParams() unserialize() user-controlled log_params. CVSS 9.8 | CWE-502 | MediaWiki \u003c 1.43.9, \u003c 1.44.6, \u003c 1.45.4, \u003c 1.46.0"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Remote Code Execution via Unsafe Deserialization in LogItem Import","id":"CVE-2026-58025","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mediawiki:mediawiki","products":["mediawiki:mediawiki"],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"$wgNonincludableNamespaces can be bypassed by embedding redirect in other namespaces","id":"CVE-2026-58026"},"packages":[],"prev":{"headline":"API identification of users on private wikis","id":"CVE-2026-58024"},"products":["MediaWiki"],"published":"2026-07-01","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":"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-01","vendors":["Wikimedia Foundation"]},"summary":"Remote attackers can execute arbitrary code via unsafe deserialization in MediaWiki's LogItem import functionality.","url":"https://insights.sbomify.com/CVE-2026-58025/"}