CVE-2026-70434Network attack vectorHinoki check available

Credential capture via non-POST HTTP endpoints

Published Aug 5, 2026 · Updated Aug 5, 2026

Cross-site request forgery in Jenkins SCM-Manager Plugin 1.11.1 and earlier allows remote authenticated users to capture stored credentials. Several HTTP endpoints accept non-POST requests and initiate connections to attacker-specified URLs with attacker-supplied credential IDs. Overall/Read permission and a valid credential ID obtained separately are required; the selected secret is disclosed to the attacker-controlled server.

CVSS severity4.2
Medium
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
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Summary

What happened

Cross-site request forgery in Jenkins SCM-Manager Plugin 1.11.1 and earlier allows remote authenticated users to capture stored credentials. Several HTTP endpoints accept non-POST requests and initiate connections to attacker-specified URLs with attacker-supplied credential IDs. Overall/Read permission and a valid credential ID obtained separately are required; the selected secret is disclosed to the attacker-controlled server.

The record

CVE
CVE-2026-70434
Published
Aug 5, 2026
Updated
Aug 5, 2026
Vendor
Jenkins Project
Product
SCM-Manager Plugin
Classifications
CWE-352, CAPEC-62
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=0 <=1.11.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · SCM-Manager Pluginversion=0 <=1.11.1

Published CVSS scores

4.2GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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