Documenso Google OAuth Login handle-oauth-callback-url.ts improper authentication_CVE-2026-13543

6.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A vulnerability was detected in Documenso up to 2.11.0. Affected by this vulnerability is an unknown functionality of the file packages/auth/server/lib/utils/handle-oauth-callback-url.ts of the component Google OAuth Login. The manipulation results in improper authentication. It is possible to launch the attack remotely. This attack is characterized by high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.

Basic Information

ID CVE-2026-13543

Source VulDB

Published Jun 29, 2026 at 06:30

Affected Product

Vendor n/a

Product Documenso

Version 2.0

Affected Versions n/a Documenso 2.0
n/a Documenso 2.1
n/a Documenso 2.2
n/a Documenso 2.3
n/a Documenso 2.4
n/a Documenso 2.5
n/a Documenso 2.6
n/a Documenso 2.7
n/a Documenso 2.8
n/a Documenso 2.9
n/a Documenso 2.10
n/a Documenso 2.11.0

CWE Classification

CWE-287

References

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    "description": "A vulnerability was detected in Documenso up to 2.11.0. Affected by this vulnerability is an unknown functionality of the file packages/auth/server/lib/utils/handle-oauth-callback-url.ts of the component Google OAuth Login. The manipulation results in improper authentication. It is possible to launch the attack remotely. This attack is characterized by high complexity. The exploitation appears to be difficult. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.",
    "published": "2026-06-29T06:30:08.682Z",
    "modified": "2026-06-29T06:30:08.682Z",
    "type": "cve",
    "title": "Documenso Google OAuth Login handle-oauth-callback-url.ts improper authentication",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/374551\nhttps://vuldb.com/vuln/374551/cti\nhttps://vuldb.com/cve/CVE-2026-13543\nhttps://vuldb.com/submit/842579\nhttps://github.com/documenso/documenso/issues/2758\nhttps://github.com/documenso/documenso/pull/2837\nhttps://github.com/documenso/documenso/",
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    "sourceHref": "",
    "cvss": {
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