Semantic MediaWiki from 3.0.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject HTML through Keyword-typed property values rendered unescaped on Special:Browse. Attackers can annotate a Keyword property with an event-handler payload that executes JavaScript in viewers' sessions, including administrators, to read tokens and perform actions.
Metrics
Affected Vendors & Products
References
History
Wed, 04 Nov 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 27 Oct 2026 10:45:00 +0000
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| Description | Semantic MediaWiki from 3.0.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject HTML through Keyword-typed property values rendered unescaped on Special:Browse. Attackers can annotate a Keyword property with an event-handler payload that executes JavaScript in viewers' sessions, including administrators, to read tokens and perform actions. | |
| Title | Semantic MediaWiki 3.0.0 before 7.3.1 Stored XSS via Special:Browse Keyword Property | |
| First Time appeared |
Semantic-mediawiki
Semantic-mediawiki semantic Mediawiki |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:semantic-mediawiki:semantic_mediawiki:*:*:*:*:*:mediawiki:*:* | |
| Vendors & Products |
Semantic-mediawiki
Semantic-mediawiki semantic Mediawiki |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-27T10:23:37.137Z
Updated: 2026-11-04T16:46:42.401Z
Reserved: 2026-10-27T01:01:43.272Z
Link: CVE-2026-116887
Updated: 2026-11-04T16:46:17.369Z
Status : Modified
Published: 2026-10-27T11:17:31.123
Modified: 2026-11-04T17:17:30.273
Link: CVE-2026-116887
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