CVE-2026-48923
Jenkins AppSpider Plugin does not perform a permission check in a method implementing form validation
4.3
MEDIUM
CVSS 3.1
EPSS 0.19%
Description
Jenkins AppSpider Plugin 1.0.17 and earlier does not perform a permission check in a method implementing form validation. This allows attackers with Overall/Read permission to connect to an attacker-specified URL. AppSpider Plugin 1.0.18 requires Overall/Administer permission to use the affected method implementing form validation.
How to fix CVE-2026-48923
To remediate CVE-2026-48923, upgrade the affected package to a fixed version below.
- —upgrade to 1.0.18 or later
Is CVE-2026-48923 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.0.18
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |