CVE-2026-91199
Refly through 1.1.0 Server-Side Request Forgery via scrape endpoint
CVSS 4.0 5.3 MEDIUMCVSS 3.1 5.0 MEDIUMCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-91199
PublishedRefly through 1.1.0 contains a server-side request forgery vulnerability in the POST /v1/misc/scrape endpoint that fetches caller-supplied URLs without validating the scheme, host, or resolved address. Authenticated attackers can make the backend issue requests to loopback, private, and link-local addresses including cloud metadata services to read page titles and descriptions of internal resources.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-91199 · CVE overview and exploitation status
cve-program · CVE-2026-91199
- https://github.com/refly-ai/refly/issues/2280
- https://github.com/refly-ai/refly
- https://github.com/refly-ai/refly/blob/77fb0ca184251bba7380cbac2dbdf7a6c9944652/packages/utils/src/scrape-weblink.ts
- https://github.com/refly-ai/refly/blob/77fb0ca184251bba7380cbac2dbdf7a6c9944652/apps/api/src/modules/misc/misc.controller.ts#L38-L43
- https://www.vulncheck.com/advisories/refly-through-1.1.0-server-side-request-forgery-via-scrape-endpoint
Related changes
Linked by CVE identifierNo related changes are available here.