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EUVD-2026-365505
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 08:35
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T08:35:08.837206+00:00",
"id": "EUVD-2026-365505"
}
CVE-2026-53435 (GCVE-0-2026-53435)
Vulnerability from cvelistv5 – Published: 2026-06-10 13:05 – Updated: 2026-09-09 12:05
VLAI
EPSS
VEX
Summary
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 00:00 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
15 references
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Jenkins Project | Jenkins |
Unaffected:
2.568 , < *
(maven)
Unaffected: 2.555.3 , < 2.555.* (maven) |
|
| Red Hat | OpenShift Developer Tools and Services 4.12 |
Unaffected:
1786628667 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.12::el8 |
|
| Red Hat | OpenShift Developer Tools and Services 4.13 |
Unaffected:
1786628681 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.13::el8 |
|
| Red Hat | OpenShift Developer Tools and Services 4.14 |
Unaffected:
1786533561 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.14::el8 |
|
| Red Hat | OpenShift Developer Tools and Services 4.15 |
Unaffected:
1786533565 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.15::el8 |
|
| Red Hat | OpenShift Developer Tools and Services 4.16 |
Unaffected:
1787125166 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.16::el9 |
|
| Red Hat | OpenShift Developer Tools and Services 4.17 |
Unaffected:
1787124635 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.17::el9 |
|
| Red Hat | OpenShift Developer Tools and Services 4.18 |
Unaffected:
1787125069 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.18::el9 |
|
| Red Hat | OpenShift Developer Tools and Services 4.19 |
Unaffected:
1787124632 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.19::el9 |
|
| Red Hat | OpenShift Developer Tools and Services 4.20 |
Unaffected:
1787124925 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.20::el9 |
|
| Red Hat | OpenShift Developer Tools and Services 4.21 |
Unaffected:
1787125311 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.21::el9 |
|
| Red Hat | OpenShift Developer Tools and Services 4.22 |
Unaffected:
1787124779 , < *
(rpm)
cpe:/a:redhat:ocp_tools:4.22::el9 |
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"product": "OpenShift Developer Tools and Services 4.14",
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"packageName": "ocp-tools-4/jenkins-rhel9",
"product": "OpenShift Developer Tools and Services 4.17",
"vendor": "Red Hat",
"versions": [
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"lessThan": "*",
"status": "unaffected",
"version": "1787124635",
"versionType": "rpm"
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"product": "OpenShift Developer Tools and Services 4.18",
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"product": "OpenShift Developer Tools and Services 4.19",
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"versions": [
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"status": "unaffected",
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"versions": [
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"version": "1787124779",
"versionType": "rpm"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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