CVE-2026-53435
Jenkins Project Jenkins
HIGH 8.8
En bref
- Source
- NVD
- EPSS
- EPSS 53.13 % · centile 99 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- jenkins
- Statut NVD
- Modified
Description
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.
Faiblesses (CWE)
- CWE-502 — Désérialisation de données non fiables
Références
- https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3707
- https://access.redhat.com/security/cve/CVE-2026-53435
- https://bugzilla.redhat.com/show_bug.cgi?id=2487539
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53435.json
- https://access.redhat.com/errata/RHSA-2026:60247
- https://access.redhat.com/errata/RHSA-2026:60249
- https://access.redhat.com/errata/RHSA-2026:60248
- https://access.redhat.com/errata/RHSA-2026:60239
- https://access.redhat.com/errata/RHSA-2026:60251
- https://access.redhat.com/errata/RHSA-2026:60246
- https://access.redhat.com/errata/RHSA-2026:60250
- https://access.redhat.com/errata/RHSA-2026:60252
- https://access.redhat.com/errata/RHSA-2026:60259
- https://access.redhat.com/errata/RHSA-2026:60254
- https://access.redhat.com/errata/RHSA-2026:60256
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat-SADP |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
Avis
- GHSA-g2xq-2v27-4rh3 — Jenkins arbitrary type deserialization from attacker-controlled config.xml allows remote code execution and user impersonation
Références européennes
- ENISA EUVD · EUVD-2026-36019
- GCVE · GCVE-0-2026-53435
Configurations affectées (CPE NVD)
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*< 2.555.3cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*< 2.568
Produits affectés
| Produit | Versions |
|---|---|
| Jenkins Project · Jenkins | unaffected 2.568 < * ; unaffected 2.555.3 < 2.555.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |