CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-40280

Gotenberg is an API-based document conversion tool. In versions 8.30.1 and earlier, the default private-IP deny-lists for the --webhook-deny-list and --api-download-from-deny-list flags use a case-sensitive regular expression (^https?://) to match URL schemes. Because Go's net/url.Parse() normalizes the scheme to lowercase before establishing the outbound TCP connection, an attacker can bypass the deny-list by simply capitalizing part of the URL scheme (e.g., HTTP://, HTTPS://, or Http://). This allows unauthenticated requests to reach internal network services, including private IP ranges, loopback addresses, and cloud instance metadata endpoints such as HTTP://169.254.169.254/latest/meta-data/. This bypasses the same security control that was patched in CVE-2026-27018. This issue has been fixed in version 8.31.0.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 3.0%

CVSS Severity

CVSS v3 Score 7.5

References

Products affected by CVE-2026-40280

Thecodingmachine » Gotenberg » Version: 3.0.0

cpe:2.3:a:thecodingmachine:gotenberg:3.0.0
Thecodingmachine » Gotenberg » Version: 3.0.1

cpe:2.3:a:thecodingmachine:gotenberg:3.0.1
Thecodingmachine » Gotenberg » Version: 3.0.2

cpe:2.3:a:thecodingmachine:gotenberg:3.0.2
Thecodingmachine » Gotenberg » Version: 3.1.0

cpe:2.3:a:thecodingmachine:gotenberg:3.1.0
Thecodingmachine » Gotenberg » Version: 3.1.1

cpe:2.3:a:thecodingmachine:gotenberg:3.1.1
Thecodingmachine » Gotenberg » Version: 3.1.2

cpe:2.3:a:thecodingmachine:gotenberg:3.1.2
Thecodingmachine » Gotenberg » Version: 3.2.0

cpe:2.3:a:thecodingmachine:gotenberg:3.2.0
Thecodingmachine » Gotenberg » Version: 4.0.0

cpe:2.3:a:thecodingmachine:gotenberg:4.0.0
Thecodingmachine » Gotenberg » Version: 4.1.0

cpe:2.3:a:thecodingmachine:gotenberg:4.1.0
Thecodingmachine » Gotenberg » Version: 4.2.0

cpe:2.3:a:thecodingmachine:gotenberg:4.2.0
Thecodingmachine » Gotenberg » Version: 4.2.1

cpe:2.3:a:thecodingmachine:gotenberg:4.2.1
Thecodingmachine » Gotenberg » Version: 4.3.0

cpe:2.3:a:thecodingmachine:gotenberg:4.3.0
Thecodingmachine » Gotenberg » Version: 4.4.0

cpe:2.3:a:thecodingmachine:gotenberg:4.4.0
Thecodingmachine » Gotenberg » Version: 5.0.0

cpe:2.3:a:thecodingmachine:gotenberg:5.0.0
Thecodingmachine » Gotenberg » Version: 5.0.1

cpe:2.3:a:thecodingmachine:gotenberg:5.0.1
Thecodingmachine » Gotenberg » Version: 5.0.2

cpe:2.3:a:thecodingmachine:gotenberg:5.0.2
Thecodingmachine » Gotenberg » Version: 5.1.0

cpe:2.3:a:thecodingmachine:gotenberg:5.1.0
Thecodingmachine » Gotenberg » Version: 6.0.0

cpe:2.3:a:thecodingmachine:gotenberg:6.0.0
Thecodingmachine » Gotenberg » Version: 6.0.1

cpe:2.3:a:thecodingmachine:gotenberg:6.0.1
Thecodingmachine » Gotenberg » Version: 6.0.2

cpe:2.3:a:thecodingmachine:gotenberg:6.0.2
Thecodingmachine » Gotenberg » Version: 6.0.3

cpe:2.3:a:thecodingmachine:gotenberg:6.0.3
Thecodingmachine » Gotenberg » Version: 6.0.4

cpe:2.3:a:thecodingmachine:gotenberg:6.0.4
Thecodingmachine » Gotenberg » Version: 6.1.0

cpe:2.3:a:thecodingmachine:gotenberg:6.1.0
Thecodingmachine » Gotenberg » Version: 6.1.1

cpe:2.3:a:thecodingmachine:gotenberg:6.1.1
Thecodingmachine » Gotenberg » Version: 6.1.2

cpe:2.3:a:thecodingmachine:gotenberg:6.1.2
Thecodingmachine » Gotenberg » Version: 6.2.0

cpe:2.3:a:thecodingmachine:gotenberg:6.2.0
Thecodingmachine » Gotenberg » Version: 6.2.1

cpe:2.3:a:thecodingmachine:gotenberg:6.2.1
Thecodingmachine » Gotenberg » Version: 6.3.0

cpe:2.3:a:thecodingmachine:gotenberg:6.3.0
Thecodingmachine » Gotenberg » Version: 6.3.1

cpe:2.3:a:thecodingmachine:gotenberg:6.3.1
Thecodingmachine » Gotenberg » Version: 6.4.0

cpe:2.3:a:thecodingmachine:gotenberg:6.4.0
Thecodingmachine » Gotenberg » Version: 6.4.1

cpe:2.3:a:thecodingmachine:gotenberg:6.4.1
Thecodingmachine » Gotenberg » Version: 6.4.2

cpe:2.3:a:thecodingmachine:gotenberg:6.4.2
Thecodingmachine » Gotenberg » Version: 6.4.3

cpe:2.3:a:thecodingmachine:gotenberg:6.4.3
Thecodingmachine » Gotenberg » Version: 6.4.4

cpe:2.3:a:thecodingmachine:gotenberg:6.4.4
Thecodingmachine » Gotenberg » Version: 7.0.0

cpe:2.3:a:thecodingmachine:gotenberg:7.0.0
Thecodingmachine » Gotenberg » Version: 7.0.1

cpe:2.3:a:thecodingmachine:gotenberg:7.0.1
Thecodingmachine » Gotenberg » Version: 7.0.2

cpe:2.3:a:thecodingmachine:gotenberg:7.0.2
Thecodingmachine » Gotenberg » Version: 7.0.3

cpe:2.3:a:thecodingmachine:gotenberg:7.0.3
Thecodingmachine » Gotenberg » Version: 7.0.4

cpe:2.3:a:thecodingmachine:gotenberg:7.0.4
Thecodingmachine » Gotenberg » Version: 7.0.5

cpe:2.3:a:thecodingmachine:gotenberg:7.0.5
Thecodingmachine » Gotenberg » Version: 7.0.6

cpe:2.3:a:thecodingmachine:gotenberg:7.0.6
Thecodingmachine » Gotenberg » Version: 7.0.7

cpe:2.3:a:thecodingmachine:gotenberg:7.0.7
Thecodingmachine » Gotenberg » Version: 7.1.0

cpe:2.3:a:thecodingmachine:gotenberg:7.1.0
Thecodingmachine » Gotenberg » Version: 7.1.1

cpe:2.3:a:thecodingmachine:gotenberg:7.1.1
Thecodingmachine » Gotenberg » Version: 7.10.0

cpe:2.3:a:thecodingmachine:gotenberg:7.10.0
Thecodingmachine » Gotenberg » Version: 7.10.1

cpe:2.3:a:thecodingmachine:gotenberg:7.10.1
Thecodingmachine » Gotenberg » Version: 7.10.2

cpe:2.3:a:thecodingmachine:gotenberg:7.10.2
Thecodingmachine » Gotenberg » Version: 7.2.0

cpe:2.3:a:thecodingmachine:gotenberg:7.2.0
Thecodingmachine » Gotenberg » Version: 7.3.0

cpe:2.3:a:thecodingmachine:gotenberg:7.3.0
Thecodingmachine » Gotenberg » Version: 7.3.1

cpe:2.3:a:thecodingmachine:gotenberg:7.3.1
Thecodingmachine » Gotenberg » Version: 7.4.0

cpe:2.3:a:thecodingmachine:gotenberg:7.4.0
Thecodingmachine » Gotenberg » Version: 7.4.1

cpe:2.3:a:thecodingmachine:gotenberg:7.4.1
Thecodingmachine » Gotenberg » Version: 7.4.2

cpe:2.3:a:thecodingmachine:gotenberg:7.4.2
Thecodingmachine » Gotenberg » Version: 7.4.3

cpe:2.3:a:thecodingmachine:gotenberg:7.4.3
Thecodingmachine » Gotenberg » Version: 7.5.0

cpe:2.3:a:thecodingmachine:gotenberg:7.5.0
Thecodingmachine » Gotenberg » Version: 7.5.1

cpe:2.3:a:thecodingmachine:gotenberg:7.5.1
Thecodingmachine » Gotenberg » Version: 7.5.2

cpe:2.3:a:thecodingmachine:gotenberg:7.5.2
Thecodingmachine » Gotenberg » Version: 7.5.3

cpe:2.3:a:thecodingmachine:gotenberg:7.5.3
Thecodingmachine » Gotenberg » Version: 7.5.4

cpe:2.3:a:thecodingmachine:gotenberg:7.5.4
Thecodingmachine » Gotenberg » Version: 7.6.0

cpe:2.3:a:thecodingmachine:gotenberg:7.6.0
Thecodingmachine » Gotenberg » Version: 7.6.1

cpe:2.3:a:thecodingmachine:gotenberg:7.6.1
Thecodingmachine » Gotenberg » Version: 7.6.2

cpe:2.3:a:thecodingmachine:gotenberg:7.6.2
Thecodingmachine » Gotenberg » Version: 7.7.0

cpe:2.3:a:thecodingmachine:gotenberg:7.7.0
Thecodingmachine » Gotenberg » Version: 7.7.1

cpe:2.3:a:thecodingmachine:gotenberg:7.7.1
Thecodingmachine » Gotenberg » Version: 7.7.2

cpe:2.3:a:thecodingmachine:gotenberg:7.7.2
Thecodingmachine » Gotenberg » Version: 7.8.0

cpe:2.3:a:thecodingmachine:gotenberg:7.8.0
Thecodingmachine » Gotenberg » Version: 7.8.1

cpe:2.3:a:thecodingmachine:gotenberg:7.8.1
Thecodingmachine » Gotenberg » Version: 7.8.2

cpe:2.3:a:thecodingmachine:gotenberg:7.8.2
Thecodingmachine » Gotenberg » Version: 7.8.3

cpe:2.3:a:thecodingmachine:gotenberg:7.8.3
Thecodingmachine » Gotenberg » Version: 7.9.0

cpe:2.3:a:thecodingmachine:gotenberg:7.9.0
Thecodingmachine » Gotenberg » Version: 7.9.1

cpe:2.3:a:thecodingmachine:gotenberg:7.9.1
Thecodingmachine » Gotenberg » Version: 7.9.2

cpe:2.3:a:thecodingmachine:gotenberg:7.9.2
Thecodingmachine » Gotenberg » Version: 8.0.0

cpe:2.3:a:thecodingmachine:gotenberg:8.0.0
Thecodingmachine » Gotenberg » Version: 8.0.1

cpe:2.3:a:thecodingmachine:gotenberg:8.0.1
Thecodingmachine » Gotenberg » Version: 8.0.2

cpe:2.3:a:thecodingmachine:gotenberg:8.0.2
Thecodingmachine » Gotenberg » Version: 8.0.3

cpe:2.3:a:thecodingmachine:gotenberg:8.0.3
Thecodingmachine » Gotenberg » Version: 8.1.0

cpe:2.3:a:thecodingmachine:gotenberg:8.1.0
Thecodingmachine » Gotenberg » Version: 8.10.0

cpe:2.3:a:thecodingmachine:gotenberg:8.10.0
Thecodingmachine » Gotenberg » Version: 8.11.0

cpe:2.3:a:thecodingmachine:gotenberg:8.11.0
Thecodingmachine » Gotenberg » Version: 8.11.1

cpe:2.3:a:thecodingmachine:gotenberg:8.11.1
Thecodingmachine » Gotenberg » Version: 8.12.0

cpe:2.3:a:thecodingmachine:gotenberg:8.12.0
Thecodingmachine » Gotenberg » Version: 8.13.0

cpe:2.3:a:thecodingmachine:gotenberg:8.13.0
Thecodingmachine » Gotenberg » Version: 8.14.0

cpe:2.3:a:thecodingmachine:gotenberg:8.14.0
Thecodingmachine » Gotenberg » Version: 8.14.1

cpe:2.3:a:thecodingmachine:gotenberg:8.14.1
Thecodingmachine » Gotenberg » Version: 8.15.0

cpe:2.3:a:thecodingmachine:gotenberg:8.15.0
Thecodingmachine » Gotenberg » Version: 8.15.1

cpe:2.3:a:thecodingmachine:gotenberg:8.15.1
Thecodingmachine » Gotenberg » Version: 8.15.2

cpe:2.3:a:thecodingmachine:gotenberg:8.15.2
Thecodingmachine » Gotenberg » Version: 8.15.3

cpe:2.3:a:thecodingmachine:gotenberg:8.15.3
Thecodingmachine » Gotenberg » Version: 8.16.0

cpe:2.3:a:thecodingmachine:gotenberg:8.16.0
Thecodingmachine » Gotenberg » Version: 8.17.0

cpe:2.3:a:thecodingmachine:gotenberg:8.17.0
Thecodingmachine » Gotenberg » Version: 8.17.1

cpe:2.3:a:thecodingmachine:gotenberg:8.17.1
Thecodingmachine » Gotenberg » Version: 8.17.2

cpe:2.3:a:thecodingmachine:gotenberg:8.17.2
Thecodingmachine » Gotenberg » Version: 8.17.3

cpe:2.3:a:thecodingmachine:gotenberg:8.17.3
Thecodingmachine » Gotenberg » Version: 8.18.0

cpe:2.3:a:thecodingmachine:gotenberg:8.18.0
Thecodingmachine » Gotenberg » Version: 8.19.0

cpe:2.3:a:thecodingmachine:gotenberg:8.19.0
Thecodingmachine » Gotenberg » Version: 8.19.1

cpe:2.3:a:thecodingmachine:gotenberg:8.19.1
Thecodingmachine » Gotenberg » Version: 8.2.0

cpe:2.3:a:thecodingmachine:gotenberg:8.2.0
Thecodingmachine » Gotenberg » Version: 8.2.1

cpe:2.3:a:thecodingmachine:gotenberg:8.2.1
Thecodingmachine » Gotenberg » Version: 8.2.2

cpe:2.3:a:thecodingmachine:gotenberg:8.2.2
Thecodingmachine » Gotenberg » Version: 8.20.0

cpe:2.3:a:thecodingmachine:gotenberg:8.20.0
Thecodingmachine » Gotenberg » Version: 8.20.1

cpe:2.3:a:thecodingmachine:gotenberg:8.20.1
Thecodingmachine » Gotenberg » Version: 8.21.0

cpe:2.3:a:thecodingmachine:gotenberg:8.21.0
Thecodingmachine » Gotenberg » Version: 8.21.1

cpe:2.3:a:thecodingmachine:gotenberg:8.21.1
Thecodingmachine » Gotenberg » Version: 8.22.0

cpe:2.3:a:thecodingmachine:gotenberg:8.22.0
Thecodingmachine » Gotenberg » Version: 8.23.0

cpe:2.3:a:thecodingmachine:gotenberg:8.23.0
Thecodingmachine » Gotenberg » Version: 8.23.1

cpe:2.3:a:thecodingmachine:gotenberg:8.23.1
Thecodingmachine » Gotenberg » Version: 8.23.2

cpe:2.3:a:thecodingmachine:gotenberg:8.23.2
Thecodingmachine » Gotenberg » Version: 8.24.0

cpe:2.3:a:thecodingmachine:gotenberg:8.24.0
Thecodingmachine » Gotenberg » Version: 8.25.0

cpe:2.3:a:thecodingmachine:gotenberg:8.25.0
Thecodingmachine » Gotenberg » Version: 8.25.1

cpe:2.3:a:thecodingmachine:gotenberg:8.25.1
Thecodingmachine » Gotenberg » Version: 8.26.0

cpe:2.3:a:thecodingmachine:gotenberg:8.26.0
Thecodingmachine » Gotenberg » Version: 8.27.0

cpe:2.3:a:thecodingmachine:gotenberg:8.27.0
Thecodingmachine » Gotenberg » Version: 8.28.0

cpe:2.3:a:thecodingmachine:gotenberg:8.28.0
Thecodingmachine » Gotenberg » Version: 8.29.0

cpe:2.3:a:thecodingmachine:gotenberg:8.29.0
Thecodingmachine » Gotenberg » Version: 8.29.1

cpe:2.3:a:thecodingmachine:gotenberg:8.29.1
Thecodingmachine » Gotenberg » Version: 8.3.0

cpe:2.3:a:thecodingmachine:gotenberg:8.3.0
Thecodingmachine » Gotenberg » Version: 8.30.0

cpe:2.3:a:thecodingmachine:gotenberg:8.30.0
Thecodingmachine » Gotenberg » Version: 8.30.1

cpe:2.3:a:thecodingmachine:gotenberg:8.30.1
Thecodingmachine » Gotenberg » Version: 8.4.0

cpe:2.3:a:thecodingmachine:gotenberg:8.4.0
Thecodingmachine » Gotenberg » Version: 8.5.0

cpe:2.3:a:thecodingmachine:gotenberg:8.5.0
Thecodingmachine » Gotenberg » Version: 8.5.1

cpe:2.3:a:thecodingmachine:gotenberg:8.5.1
Thecodingmachine » Gotenberg » Version: 8.6.0

cpe:2.3:a:thecodingmachine:gotenberg:8.6.0
Thecodingmachine » Gotenberg » Version: 8.7.0

cpe:2.3:a:thecodingmachine:gotenberg:8.7.0
Thecodingmachine » Gotenberg » Version: 8.8.0

cpe:2.3:a:thecodingmachine:gotenberg:8.8.0
Thecodingmachine » Gotenberg » Version: 8.8.1

cpe:2.3:a:thecodingmachine:gotenberg:8.8.1
Thecodingmachine » Gotenberg » Version: 8.9.0

cpe:2.3:a:thecodingmachine:gotenberg:8.9.0
Thecodingmachine » Gotenberg » Version: 8.9.1

cpe:2.3:a:thecodingmachine:gotenberg:8.9.1
Thecodingmachine » Gotenberg » Version: 8.9.2

cpe:2.3:a:thecodingmachine:gotenberg:8.9.2

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-40280

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