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CVE-2026-16336— trinodb trino OAuth2/OIDC ExternalUriInfo.java redirect

Quick assessment

Affected
trinodb trino
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

trino是Trino组织开源的一个分布式SQL查询引擎。 Trino 481版本存在输入验证错误漏洞，该漏洞源于组件OAuth2/OIDC的文件core/trino-main/src/main/java/io/trino/server/ExternalUriInfo.java中redirect_uri参数操作问题，可能导致开放重定向攻击。

CVSS 4.3 · Medium EPSS 0.45% · P39

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
trinodb trino 481 affected
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I. Basic Information for CVE-2026-16336

Vulnerability Information
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Vulnerability Title
trinodb trino OAuth2/OIDC ExternalUriInfo.java redirect
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in trinodb trino 481. Affected is an unknown function of the file core/trino-main/src/main/java/io/trino/server/ExternalUriInfo.java of the component OAuth2/OIDC. Performing a manipulation of the argument redirect_uri results in open redirect. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Trino 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
trino是Trino组织开源的一个分布式SQL查询引擎。 Trino 481版本存在输入验证错误漏洞，该漏洞源于组件OAuth2/OIDC的文件core/trino-main/src/main/java/io/trino/server/ExternalUriInfo.java中redirect_uri参数操作问题，可能导致开放重定向攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
trinodb trino 481 cpe:2.3:a:trinodb:trino:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-16336

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III. Intelligence Information for CVE-2026-16336

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Patches & Fixes for CVE-2026-16336 (1)

IV. Related Vulnerabilities

Same product: trino
Same vendor: trinodb
Same weakness: CWE-601