Cargo · Cross-site Scripting
Affects CargoSource GCVE Database
Not known to be exploited · CVSS 6.1 Medium : upgrade to 1.46.1 when convenient.
Data as of 12 Nov 2026, 23:24 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 4% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.46.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 29 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.
What to do
Upgrade wikimedia/extensions/Cargo to 1.46.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
GitHubwikimedia/extensions/Cargopkg:github/wikimedia/extensions/CargoOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade the Mediawiki Cargo extension to version 1.46.1 or later, where this vulnerability has been fixed. No additional mitigation steps are indicated by the vendor advisory.
Description
A reflected cross-site scripting (XSS) vulnerability exists in the Wikimedia Foundation's Mediawiki Cargo extension before version 1.46.1. This vulnerability arises from improper neutralization of input during web page generation, allowing attackers to inject malicious scripts into web pages. No CVSS score is provided for this vulnerability. The issue is classified as high severity due to the potential impact of XSS attacks. A fix is available in version 1.46.1.