{"cve":"CVE-2026-53782","nvd":{"published":"2026-06-11T20:16:25.787","modified":"2026-10-26T11:10:00.157","status":"Deferred","description":"Summarize before 0.17.0 contains a server-side request forgery vulnerability that allows attackers who control a podcast RSS feed to direct the host to fetch transcript content from loopback addresses, link-local addresses, RFC 1918 private ranges, or other reserved destinations by supplying malicious podcast:transcript URL values. Attackers can bypass protections through DNS rebinding and redirect-based techniques, as redirect targets are not revalidated and hostnames are not resolved before request dispatch, exposing internal service responses through the summarization flow.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N","score":6.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","score":7.4},"cwes":["CWE-918"],"references":["https://github.com/steipete/summarize/commit/3c5522440c4833dde033e226baa39e6dda1dfc75","https://github.com/steipete/summarize/pull/239","https://github.com/steipete/summarize/releases/tag/v0.17.0","https://www.vulncheck.com/advisories/summarize-ssrf-via-podcast-transcript-url-fetch"],"products":[],"source":"nvd","synced_at":"2026-10-26T11:33:08.859761529+00:00"},"epss":{"cve":"CVE-2026-53782","score":0.00261,"percentile":0.17689,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-3vx2-vqx8-jxfg","url":"https://osv.dev/vulnerability/GHSA-3vx2-vqx8-jxfg","summary":"@steipete/summarize vulnerable to SSRF via podcast:transcript URL fetch","modified":"2026-08-20T18:48:09.211294Z","packages":[{"ecosystem":"npm","name":"@steipete/summarize","purl":"pkg:npm/%40steipete/summarize","ranges":["<0.17.0"],"fixed":["0.17.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}