Description
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - WikiLambda extension allows Stored XSS.
This issue affects MediaWiki - WikiLambda extension: before 1.46.1.
This issue affects MediaWiki - WikiLambda extension: before 1.46.1.
Published:
2026-09-29
Score:
n/a
EPSS:
n/a
KEV:
No
Impact:
n/a
Action:
n/a
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| The Wikimedia Foundation | Mediawiki - WikiLambda Extension | unaffected |
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No data.
No data available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
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References
History
Tue, 29 Sep 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - WikiLambda extension allows Stored XSS. This issue affects MediaWiki - WikiLambda extension: before 1.46.1. | |
| Title | WikifunctionsFragmentRenderer does unsafe string replacements on user-provided HTML | |
| Weaknesses | CWE-79 | |
| References |
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Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: wikimedia-foundation
Published:
Updated: 2026-09-29T22:52:46.221Z
Reserved: 2026-09-29T22:29:32.001Z
Link: CVE-2026-103046
Vulnrichment
No data.
NVD
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Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')