CVE-2026-48923

Medium

Description

Jenkins AppSpider Plugin 1.0.17 and earlier does not perform a permission check in a method implementing form validation, allowing attackers with Overall/Read permission to connect to an attacker-specified URL.

SeverityMedium

CVSS4.3

Exploit probability—

Product

Jenkins Appspider

PublishedMay 27, 2026

First seenMay 27, 2026

Weakness typeCWE-269Improper privilege management

How to fix

Update

jenkins appspider1.0.18 or later
com.rapid7:jenkinsci-appspider-plugin1.0.18 or later

Vendor advisories

jenkins.io/security/advisory/2026-05-27/#SECURITY-3671

Affected products

Product	Affected versions	Fixed in
jenkins appspider	v < 1.0.18	1.0.18
com.rapid7:jenkinsci-appspider-pluginMaven	v < 1.0.18	1.0.18

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