Technology · Semantic MediaWiki
Semantic MediaWiki vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 10 vulnerabilities in Semantic MediaWiki: 0 in the last 7 days and 9 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-77616, was published on 18 September 2026.
- Last 7 days
- 0
- Last 90 days
- 9
- Critical, all time
- 0
- Exploited in the wild
- 0
About Semantic MediaWiki
Semantic MediaWiki is an extension for MediaWiki that allows for the storage and retrieval of structured data within wiki pages.
Latest Semantic MediaWiki vulnerabilities
- CVE-2026-77616: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77610: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77609: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77608: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77607: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77606: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- Semantic MediaWiki missing authorization in smwtask API modulehighCVSS 7.3
- Semantic MediaWiki Special:FacetedSearch reflected XSS via cstate parametermediumCVSS 6.1
- CVE-2025-61682: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…highCVSS 8.6EPSS 0.3%
- CVE-2025-10354: Semantic MediaWiki reflected XSS in GefacetteerdZoeken endpointinfoCVSS 5.1EPSS 0.1%
Most severe Semantic MediaWiki vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-61682: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…highCVSS 8.6EPSS 0.3%
- Semantic MediaWiki missing authorization in smwtask API modulehighCVSS 7.3
- CVE-2026-77616: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77610: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77608: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77607: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77606: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- CVE-2026-77609: Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's…mediumCVSS 6.1EPSS 0.3%
- Semantic MediaWiki Special:FacetedSearch reflected XSS via cstate parametermediumCVSS 6.1
- CVE-2025-10354: Semantic MediaWiki reflected XSS in GefacetteerdZoeken endpointinfoCVSS 5.1EPSS 0.1%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 9 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/semantic-mediawiki.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Semantic MediaWiki vulnerabilities", https://junglewise.ai/threats/technologies/semantic-mediawiki, 26 September 2026.