CVE-2026-50883
Critical
Description
An HTML injection vulnerability in the /src/highlight.rs component of matze wastebin v3.4.1 allows attackers to execute arbitrary scripts via a crafted payload.
SeverityCritical
CVSS9.6
Exploit probability—
ProductMatze Wastebin
PublishedJun 15, 2026
First seenJun 15, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| matze wastebin | 3.4.1 | — |
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