Known Vulnerabilities for products from Wikimedia

Listed below are 6 of the newest known vulnerabilities associated with the vendor "Wikimedia".

These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.

Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-39937 json Not Provided 2026-04-07 2026-04-08
CVE-2026-39936 json Not Provided 2026-04-07 2026-04-08
CVE-2026-39935 json Not Provided 2026-04-07 2026-04-08
CVE-2026-39934 json Not Provided 2026-04-07 2026-04-08
CVE-2026-39933 json Not Provided 2026-04-07 2026-04-08
CVE-2026-39841 json Not Provided 2026-04-07 2026-04-07
CVE-2026-39840 json Not Provided 2026-04-07 2026-04-07
CVE-2026-39839 json Not Provided 2026-04-07 2026-04-07
CVE-2026-39838 json Not Provided 2026-04-07 2026-04-08
CVE-2026-22711 json Not Provided 2026-04-07 2026-04-08
CVE-2021-30458 json An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext th... 6.1 - MEDIUM 2021-04-09 2021-12-08
CVE-2020-36324 json Wikimedia Quarry analytics-quarry-web before 2020-12-15 allows Reflected XSS because app.py does not explicitly set the appli... 6.1 - MEDIUM 2021-04-21 2021-04-26
CVE-2019-19329 json In Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07, when mathematical expressions in results are display... 6.1 - MEDIUM 2019-11-27 2019-12-18
CVE-2019-19328 json ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07 allows HTML injection in too... 6.1 - MEDIUM 2019-11-27 2020-08-24
CVE-2019-19327 json ui/ResultView.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07 allows HTML injection when reporting... 6.1 - MEDIUM 2019-11-27 2019-12-18
CVE-2018-25065 json A vulnerability was found in Wikimedia mediawiki-extensions-I18nTags and classified as problematic. This issue affects some u... 6.1 - MEDIUM 2023-01-05 2023-11-07

Known software with vulnerabilities from Wikimedia

Type Vendor Product Version
ApplicationWikimediaWikidata Query Gui-