CVE-2026-53435
EUVD-2026-3601910.06.2026, 14:16
In Jenkins 2.567 and earlier, LTS 2.555.2 and earlier, it is possible for attackers to have Jenkins deserialize arbitrary types defined in Jenkins core or plugins from an attacker-controlled `config.xml` submission in a way that allows them to handle HTTP requests afterwards. This can be used to impersonate any user and send HTTP requests on their behalf, up to and including use of the Script Console to run arbitrary code, or to read arbitrary files from the Jenkins controller.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| jenkins | jenkins | 𝑥 < 2.555.3 |
| jenkins | jenkins | 𝑥 < 2.568 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| Red Hat | OpenShift Developer Tools and Services 4.12 | 1786628667 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.13 | 1786628681 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.14 | 1786533561 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.15 | 1786533565 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.16 | 1787125166 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.17 | 1787124635 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.18 | 1787125069 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.19 | 1787124632 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.20 | 1787124925 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.21 | 1787125311 ≤ 𝑥 < * | ADP |
| Red Hat | OpenShift Developer Tools and Services 4.22 | 1787124779 ≤ 𝑥 < * | ADP |
Common Weakness Enumeration
References