EUVD-2026-78208
GHSA-8jjj-988v-wwgg
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network endpoint requiring only authentication (PR:L); scope changes to internal systems (S:C); confidentiality low reflecting metadata-only disclosure with no integrity or availability impact.
Primary rating from Vendor (vulncheck).
CVSS VectorVendor: vulncheck
Lifecycle Timeline
1DescriptionCVE.org
Refly 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.
AnalysisAI
Server-side request forgery in Refly through version 1.1.0 allows authenticated users to coerce the backend into issuing HTTP requests to arbitrary internal addresses by supplying unvalidated URLs to the POST /v1/misc/scrape endpoint. The backend performs no scheme, hostname, or resolved-IP validation before fetching, enabling access to loopback services, RFC1918 private networks, and link-local cloud metadata services such as AWS IMDS at 169.254.169.254. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid authenticated Refly user account (PR:L); unauthenticated exploitation is not possible. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The official CVSS 4.0 score of 5.3 appropriately captures this as a moderate issue rather than a critical one. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patched version has been confirmed in the available data - the affected range is stated as 'through 1.1.0' with no explicit fix release cited. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
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