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CVE-2026-39837

nvd nist
Published: Apr 7, 2026Modified: Jul 24, 2026

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6.3
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less
Source: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc (Secondary)

Description

Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in WikiWorks Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.

Affected (1)

Products: Mediawiki: Cargo
Mediawiki
1 product
Cargo
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Cargo
Before 3.8.7

Related CWEs

CWE-80
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

References (2)

Source: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
Patch
Source: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.