CVE-2026-100378

The Mediawiki - Translate Extension contains a Missing Authorization vulnerability that allows for accessing functionality not properly constrained by Access Control Lists (ACLs). Specifically, the issue involves a missing permission check in the Translate sandbox doRemind action . This vulnerabi...

CVE-2026-100378 Missing permission check in the Translate sandbox doRemind action

Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - Translate Extension allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Mediawiki - Translate Extension: from before 1.46.1, 1.45.5, 1.43.10...

EUVD-2026-87361

Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - Translate Extension allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Mediawiki - Translate Extension: from before 1.46.1, 1.45.5, 1.43.10...

EUVD-2026-87359

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Cross-Site Scripting XSS. This issue affects Mediawiki - TemplateSandbox Extension: from before 1.46.1, 1.45.5, 1.43.10...

CVE-2026-100376

The Wikimedia Foundation Mediawiki - TemplateSandbox Extension is vulnerable to Cross-Site Scripting (XSS) due to improper neutralization of input during web page generation. This vulnerability can be exploited by tricking another user into previewing a page that utilizes a specific sandbox prefi...

CVE-2026-100376 TemplateSandbox can be abused for XSS by asking another user to preview a page with a certain sandbox prefix

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Cross-Site Scripting XSS. This issue affects Mediawiki - TemplateSandbox Extension: from before 1.46.1, 1.45.5, 1.43.10...

CVE-2026-100376 TemplateSandbox can be abused for XSS by asking another user to preview a page with a certain sandbox prefix

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Cross-Site Scripting XSS. This issue affects Mediawiki - TemplateSandbox Extension: from before 1.46.1, 1.45.5, 1.43.10...

CVE-2026-100377 Revision-deleted pages can be viewed through WikiLambda's action=edit and Special:ViewAbstract

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - WikiLambda Extension allows Excavation. This issue affects Mediawiki - WikiLambda Extension: 1.47.0-alpha. The issue has been remediated on the master branch...

EUVD-2026-87358

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - WikiLambda Extension allows Excavation. This issue affects Mediawiki - WikiLambda Extension: 1.47.0-alpha. The issue has been remediated on the master branch...

CVE-2026-100377

The Wikimedia Foundation Mediawiki - WikiLambda Extension (version 1.47.0-alpha ) is vulnerable to an Exposure of Sensitive Information to an Unauthorized Actor vulnerability. This flaw allows revision-deleted pages to be viewed through the extension's action=edit and Special:ViewAbstract functio...

CVE-2026-100377 Revision-deleted pages can be viewed through WikiLambda's action=edit and Special:ViewAbstract

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - WikiLambda Extension allows Excavation. This issue affects Mediawiki - WikiLambda Extension: 1.47.0-alpha. The issue has been remediated on the master branch...

CVE-2026-96877

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...

CVE-2026-96878

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...

CVE-2026-96875

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Stored XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...

CVE-2026-96876

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...

CVE-2026-96879

The Mediawiki - FlaggedRevs extension (up to version 1.46.0 ) from the Wikimedia Foundation is vulnerable to the improper removal of sensitive information before storage or transfer. Specifically, the "Checked by" label in page history may be displayed even when the underlying review log entry is...

CVE-2026-96878 Cargo Exhibit field alias allows stored XSS

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...

CVE-2026-96878

The Mediawiki - Cargo extension is vulnerable to Reflected XSS due to improper neutralization of input during web page generation. This security flaw affects versions through 3.9.4 . While the primary description identifies it as Reflected XSS, a related record mentions the Cargo Exhibit field al...

CVE-2026-96878 Cargo Exhibit field alias allows stored XSS

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...

EUVD-2026-87319

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Mediawiki - Cargo extension allows Reflected XSS. This issue affects Mediawiki - Cargo extension: through 3.9.4...