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CVE-2026-42592

Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.32.0, FilterOutboundURL resolves the hostname, checks the resolved IPs against the private-address deny-list, and returns only the error. It discards the resolved addresses. Chromium later performs its own DNS resolution when it navigates to the URL. An attacker who controls DNS for a hostname with a short TTL returns a public IP on the first query (Gotenberg allows) and a private IP on the second query (Chromium connects to t
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ba3fdff432c4f3742758e49d336f90f11cb65cae397b3cbec0449d545c9d92db
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-367","description":"CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"gotenberg","vendor":"gotenberg","versions":[{"status":"affected","version":"< 8.32.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-367","description":"CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/gotenberg/gotenberg/security/advisories/GHSA-2pmr-289p-44r3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/gotenberg/gotenberg/security/advisories/GHSA-2pmr-289p-44r3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/gotenberg/gotenberg/security/advisories/GHSA-2pmr-289p-44r3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:35f3a7d8b59bf9211b2dca2700935e27173e80c60f6cc289a01227e320b45930 · sha256:66e97f77b787bfac… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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