Skip to content
Heist/ feed
High

Summarize < 0.17.0 SSRF via podcast:transcript URL fetch

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-53782

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-53782

summarize

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://github.com/steipete/summarize",
    "vendor": "steipete",
    "product": "summarize",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "0.17.0",
        "versionType": "semver"
      }
    ],
    "packageURL": "pkg:npm/%40steipete/summarize",
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-53782

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#12745 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement