Description
@pdfme/common from 5.5.10 before 6.2.6 contains a server-side request forgery vulnerability that allows attackers to bypass the isUrlSafeToFetch denylist in getB64BasePdf. Attackers can supply basePdf URLs using IPv4-mapped IPv6, [::], NAT64 or localhost alias hostnames to read loopback, internal or cloud metadata responses through generated documents.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
pdfme common
Default version status: unaffected
5.5.10 to < 6.2.6affected
pkg:npm/%40pdfme/commonReferences
- https://github.com/pdfme/pdfme/security/advisories/GHSA-2rg9-wxfw-wrr7 ↗
- https://github.com/pdfme/pdfme/commit/d03d0bc4994ce6921e152879793c5ff52c5600a6 ↗
- https://github.com/pdfme/pdfme/security/advisories/GHSA-pgx6-7jcq-2qff ↗
- https://www.vulncheck.com/advisories/pdfme-common-5.5.10-before-6.2.6-ssrf-via-isurlsafetofetch-bypass ↗