{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-32077 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-32077 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-32077 is a medium-severity cross-site scripting vulnerability in The Wikimedia Foundation Mediawiki - Extension:SimpleCalendar, published on 11 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-32077 and fix it if it is affected.\n\nWhat it is: CVE-2025-32077 is a medium-severity cross-site scripting vulnerability in The Wikimedia Foundation Mediawiki - Extension:SimpleCalendar, published on 11 Apr 2025. 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-2025-32077 in the wild and no public exploit code.\n\nAffected product: The Wikimedia Foundation Mediawiki - Extension:SimpleCalendar. 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-2025-32077/ (Markdown: https://insights.sbomify.com/CVE-2025-32077/index.md)","id":"CVE-2025-32077","markdown":"https://insights.sbomify.com/CVE-2025-32077/index.md","name":"CVE-2025-32077","record":{"aliases":["GHSA-h4wc-9444-frmv"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki extension","requires_auth":"none","summary":"Cross-site scripting vulnerability in MediaWiki SimpleCalendar extension allows attackers to inject malicious scripts, potentially compromising user sessions.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - Extension:SimpleCalendar allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Extension:SimpleCalendar: from 1.39 through 1.43.","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":"XSSes in Extension:SimpleCalendar","id":"CVE-2025-32077","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"XSSes and potential RCE in Special:VersionCompare","id":"CVE-2025-32078"},"packages":[],"prev":{"headline":"Evil regex used to process user-provided data in VisualData","id":"CVE-2025-32076"},"products":["Mediawiki - Extension:SimpleCalendar"],"published":"2025-04-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-04-11","vendors":["The Wikimedia Foundation"]},"summary":"Cross-site scripting vulnerability in MediaWiki SimpleCalendar extension allows attackers to inject malicious scripts, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2025-32077/"}