CVE-2026-119709

medium

Description

Grimoire before 1.0.0 contains an unauthenticated server-side request forgery vulnerability in the /api/fetch-metadata POST handler that passes user-supplied URLs to getMetadata() without authentication checks. Attackers can submit URLs targeting loopback, internal-network, or cloud metadata endpoints and read the parsed title, description, and page content returned.

References

https://www.vulncheck.com/advisories/grimoire-before-1.0.0-unauthenticated-ssrf-via-api-fetch-metadata

https://hackmd.io/@hieuPenguinnn/grimoire-fetch-metadata-ssrf

https://github.com/goniszewski/grimoire/issues/237

https://github.com/goniszewski/grimoire/blob/v0.5.0/src/routes/api/fetch-metadata/%2Bserver.ts

https://github.com/goniszewski/grimoire/blob/v0.5.0/src/lib/utils/get-metadata.ts

https://github.com/goniszewski/grimoire

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-114114

Details

Source: Mitre, NVD

Published: 2026-10-30

Updated: 2026-10-30

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Severity: Medium

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

Severity: Medium