# CVE-2021-33496: GO-2022-0924 - Cross-site scripting in Dutchcoders transfer.sh in github.com/dutchcoders/transfer.sh

Source: https://junglewise.ai/threats/cve-2021-33496-cross-site-scripting-in-dutchcoders-transfer-sh  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-08-21  
License: CC BY 4.0 with a link back

CVE-2021-33496 · Severity: low · CVSS 3.1 · Published 2024-08-21

Cross-site scripting in Dutchcoders transfer.sh in github.com/dutchcoders/transfer.sh

Technologies: [github.com/dutchcoders/transfer.sh (Go)](https://junglewise.ai/threats/technologies/github-com-dutchcoders-transfer-sh). Vendors: [Go](https://junglewise.ai/threats/vendors/go).

## Quick answers

**Is CVE-2021-33496 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2021-33496 being exploited in the wild.

**How severe is CVE-2021-33496?** Low severity, with a CVSS score of 3.1, published 21 August 2024.

**Which products and versions are affected?** github.com/dutchcoders/transfer.sh (Go) SEMVER:introduced=0,fixed=1.2.4.

**Is there a fix for CVE-2021-33496?** Yes. github.com/dutchcoders/transfer.sh (Go): upgrade to 1.2.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2021-33496?** Check whether you run github.com/dutchcoders/transfer.sh (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- github.com/dutchcoders/transfer.sh (Go): upgrade to 1.2.4 or later

  ```sh
  go get github.com/dutchcoders/transfer.sh@v1.2.4
  ```


## Affected products

- github.com/dutchcoders/transfer.sh (Go) SEMVER:introduced=0,fixed=1.2.4

## Identifiers

- CVE-2021-33496
- GHSA-w3jx-wv97-67ph
- GO-2022-0924

## Related threats

- [GO-2022-0925 - Path Traversal in Dutchcoders transfer.sh in github.com/dutchcoders/transfer.sh](https://junglewise.ai/threats/cve-2021-33497-path-traversal-in-dutchcoders-transfer-sh)
- [Dutchoders transfer.sh contains an XSS vulnerability via malicious file upload](https://junglewise.ai/threats/cve-2022-40931-dutchoders-transfer-sh-contains-an-xss-vulnerability-via)