CVE-2026-115717 Frappe Builder before 1.36.1 SSRF via convert_to_webp
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-115717?
CVE-2026-115717 is a medium-severity vulnerability in frappe builder, published on 26 Oct 2026.
Official description
Frappe Builder versions before 1.36.1 contain a server-side request forgery vulnerability in the convert_to_webp API endpoint, which lacks the has_page_write access control applied to similar asset-ingest handlers and performs an unprotected requests.get call that follows redirects without re-validating resolved IP addresses. A low-privilege authenticated user can supply an image_url pointing to an internal address or use DNS rebinding and open redirects to make the server fetch internal network resources or cloud metadata endpoints, with successful image responses saved to a world-readable /files/ URL enabling data exfiltration or blind probing of internal hosts.
Weakness: CWE-918
Which versions are affected by CVE-2026-115717?
How do I fix CVE-2026-115717?
No fix has been published for CVE-2026-115717 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-115717 being exploited?
There is no known exploitation of CVE-2026-115717 in the wild and no public exploit code.
Sources
Also known as GHSA-5qcg-q3jf-fjcg.