# Gotenberg vulnerabilities

Source: https://junglewise.ai/threats/vendors/gotenberg  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/gotenberg.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 18 vulnerabilities in Gotenberg: 1 in the last 7 days and 4 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-126799, was published on 11 November 2026. Nothing was published in the last eight weeks. 1 technology has a page of its own.

## Counts

- Last 7 days: 1
- Last 30 days: 1
- Last 90 days: 4
- All time: 18 (3 critical, 0 exploited in the wild)

## About Gotenberg

Developer of a Docker-powered API for converting various document formats to PDF.

## Latest Gotenberg vulnerabilities

- [CVE-2026-126799: Gotenberg server-side request forgery in IsPublicIP IPv6 handling](https://junglewise.ai/threats/cve-2026-126799-gotenberg-8-31-0-before-8-38-0-contains-a-server-side-request) (high, CVSS 7.5, published 11 Nov 2026)
- [CVE-2026-45742: Gotenberg race condition in multipart downloadFrom handling](https://junglewise.ai/threats/cve-2026-45742-gotenberg-race-condition-in-multipart-downloadfrom-handling) (high, CVSS 7.5, published 19 Aug 2026)
- [CVE-2026-45741: Gotenberg SSRF deny-list bypass in IsPublicIP via IPv6 prefixes](https://junglewise.ai/threats/cve-2026-45741-gotenberg-ssrf-deny-list-bypass-in-ispublicip-via-ipv6-prefixes) (high, CVSS 7.5, published 19 Aug 2026)
- [CVE-2026-44829: Gotenberg path traversal via Windows-style separators in ZIP entry names](https://junglewise.ai/threats/cve-2026-44829-gotenberg-path-traversal-via-windows-style-separators-in-zip) (high, CVSS 8.8, published 19 Aug 2026)
- [CVE-2026-55229: Gotenberg SSRF and local file disclosure in LibreOffice conversion](https://junglewise.ai/threats/cve-2026-55229-gotenberg-ssrf-and-local-file-disclosure-in-libreoffice) (high, CVSS 7.5, published 10 Jul 2026)
- [CVE-2026-42597: Gotenberg SSRF and Information Disclosure in Chromium URL routes](https://junglewise.ai/threats/cve-2026-42597-gotenberg-ssrf-and-information-disclosure-in-chromium-url-routes) (medium, CVSS 5.9, published 14 May 2026)
- [CVE-2026-42596: Gotenberg SSRF via deny-list bypass in downloadFrom and webhook](https://junglewise.ai/threats/cve-2026-42596-gotenberg-ssrf-via-deny-list-bypass-in-downloadfrom-and-webhook) (critical, CVSS 9.4, published 14 May 2026)
- [CVE-2026-42595: Gotenberg SSRF and redirect bypass in Chromium URL-to-PDF endpoint](https://junglewise.ai/threats/cve-2026-42595-gotenberg-ssrf-and-redirect-bypass-in-chromium-url-to-pdf) (high, CVSS 8.6, published 14 May 2026)
- [CVE-2026-42594: Gotenberg race condition and process crash in webhook middleware](https://junglewise.ai/threats/cve-2026-42594-gotenberg-race-condition-and-process-crash-in-webhook-middleware) (high, CVSS 7.5, published 14 May 2026)
- [CVE-2026-42593: Gotenberg Arbitrary PDF Read via Path Traversal in Conversion Routes](https://junglewise.ai/threats/cve-2026-42593-gotenberg-arbitrary-pdf-read-via-path-traversal-in-conversion) (medium, CVSS 5.3, published 14 May 2026)
- [CVE-2026-42592: Gotenberg DNS rebinding SSRF in Chromium URL conversion](https://junglewise.ai/threats/cve-2026-42592-gotenberg-dns-rebinding-ssrf-in-chromium-url-conversion) (medium, CVSS 5.3, published 14 May 2026)
- [CVE-2026-42591: Gotenberg SSRF in LibreOffice conversion endpoint](https://junglewise.ai/threats/cve-2026-42591-gotenberg-ssrf-in-libreoffice-conversion-endpoint) (high, CVSS 8.2, published 14 May 2026)
- [CVE-2026-42590: Gotenberg ExifTool blocklist bypass via group-prefix syntax](https://junglewise.ai/threats/cve-2026-42590-gotenberg-exiftool-blocklist-bypass-via-group-prefix-syntax) (high, CVSS 8.2, published 14 May 2026)
- [CVE-2026-42589: Gotenberg OS command injection in PDF metadata write endpoint](https://junglewise.ai/threats/cve-2026-42589-gotenberg-os-command-injection-in-pdf-metadata-write-endpoint) (critical, CVSS 9.8, published 14 May 2026)
- [CVE-2026-40893: Gotenberg arbitrary file manipulation via ExifTool tag bypass](https://junglewise.ai/threats/cve-2026-40893-gotenberg-arbitrary-file-manipulation-via-exiftool-tag-bypass) (high, CVSS 8.2, published 14 May 2026)
- [CVE-2026-40281: Gotenberg argument injection in metadata write endpoint](https://junglewise.ai/threats/cve-2026-40281-gotenberg-argument-injection-in-metadata-write-endpoint) (critical, CVSS 10, published 6 May 2026)
- [CVE-2026-39383: Gotenberg SSRF via Gotenberg-Webhook-Url header](https://junglewise.ai/threats/cve-2026-39383-gotenberg-ssrf-via-gotenberg-webhook-url-header) (high, CVSS 7.2, published 5 May 2026)
- [CVE-2026-40280: Gotenberg SSRF deny-list bypass via case-insensitive URL schemes](https://junglewise.ai/threats/cve-2026-40280-gotenberg-ssrf-deny-list-bypass-via-case-insensitive-url-schemes) (high, CVSS 7.5, published 5 May 2026)

## Most severe Gotenberg vulnerabilities

- [CVE-2026-40281: Gotenberg argument injection in metadata write endpoint](https://junglewise.ai/threats/cve-2026-40281-gotenberg-argument-injection-in-metadata-write-endpoint) (critical, CVSS 10, published 6 May 2026)
- [CVE-2026-42589: Gotenberg OS command injection in PDF metadata write endpoint](https://junglewise.ai/threats/cve-2026-42589-gotenberg-os-command-injection-in-pdf-metadata-write-endpoint) (critical, CVSS 9.8, published 14 May 2026)
- [CVE-2026-42596: Gotenberg SSRF via deny-list bypass in downloadFrom and webhook](https://junglewise.ai/threats/cve-2026-42596-gotenberg-ssrf-via-deny-list-bypass-in-downloadfrom-and-webhook) (critical, CVSS 9.4, published 14 May 2026)
- [CVE-2026-44829: Gotenberg path traversal via Windows-style separators in ZIP entry names](https://junglewise.ai/threats/cve-2026-44829-gotenberg-path-traversal-via-windows-style-separators-in-zip) (high, CVSS 8.8, published 19 Aug 2026)
- [CVE-2026-42595: Gotenberg SSRF and redirect bypass in Chromium URL-to-PDF endpoint](https://junglewise.ai/threats/cve-2026-42595-gotenberg-ssrf-and-redirect-bypass-in-chromium-url-to-pdf) (high, CVSS 8.6, published 14 May 2026)
- [CVE-2026-40893: Gotenberg arbitrary file manipulation via ExifTool tag bypass](https://junglewise.ai/threats/cve-2026-40893-gotenberg-arbitrary-file-manipulation-via-exiftool-tag-bypass) (high, CVSS 8.2, published 14 May 2026)
- [CVE-2026-42590: Gotenberg ExifTool blocklist bypass via group-prefix syntax](https://junglewise.ai/threats/cve-2026-42590-gotenberg-exiftool-blocklist-bypass-via-group-prefix-syntax) (high, CVSS 8.2, published 14 May 2026)
- [CVE-2026-42591: Gotenberg SSRF in LibreOffice conversion endpoint](https://junglewise.ai/threats/cve-2026-42591-gotenberg-ssrf-in-libreoffice-conversion-endpoint) (high, CVSS 8.2, published 14 May 2026)
- [CVE-2026-40280: Gotenberg SSRF deny-list bypass via case-insensitive URL schemes](https://junglewise.ai/threats/cve-2026-40280-gotenberg-ssrf-deny-list-bypass-via-case-insensitive-url-schemes) (high, CVSS 7.5, published 5 May 2026)
- [CVE-2026-55229: Gotenberg SSRF and local file disclosure in LibreOffice conversion](https://junglewise.ai/threats/cve-2026-55229-gotenberg-ssrf-and-local-file-disclosure-in-libreoffice) (high, CVSS 7.5, published 10 Jul 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 3 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 1 | 0 | 0 |

## Gotenberg technologies

- [Gotenberg](https://junglewise.ai/threats/technologies/gotenberg): 18 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Gotenberg vulnerabilities", https://junglewise.ai/threats/vendors/gotenberg, 12 November 2026.