Vulnerability record · CVE-2026-26801 · published 10 March 2026

CVE-2026-26801: Pdfmake server-side request forgery (ssrf) vulnerability

Pdfmake · Pdfmake

Server-Side Request Forgery (SSRF) vulnerability in pdfmake versions 0.3.0-beta.2 through 0.3.5 allows a remote attacker to obtain sensitive information via the src/URLResolver.js component. The fix was released in version 0.3.6 which introduces the setUrlAccessPolicy() method allowing server operators to define URL access rules. A warning is now logged when pdfmake is used server-side without a policy configured.

7.5 CVSS 3.1 High EPSS 0.61% · top 52.8% CWE-918 · Server-side request forgery (SSRF)

7.5CVSS 3.1 base score

0.61%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

5References, 1 tagged exploit

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Pdfmake Pdfmake

References

Link	Tags
https://github.com/bpampuch/pdfmake	Product
https://github.com/bpampuch/pdfmake/blob/master/src/URLResolver.js	Product
https://github.com/bpampuch/pdfmake/pull/2920	Issue TrackingPatch
https://github.com/bpampuch/pdfmake/releases/tag/0.3.6	Release Notes
https://mariopepe.github.io/cve-2026-26801-pdfmake-ssrf	ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-26801), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.