CVE-2026-48925Network attack vector

Pull-request build triggering via unrestricted HTTP method

Published May 27, 2026 · Updated May 27, 2026

CSRF in Jenkins GitHub Integration Plugin 0.7.3 and earlier allows remote attackers to trigger pull-request builds. The affected HTTP endpoint processes a state-changing build request without requiring POST, allowing a cross-origin request to invoke it. Exploitation requires a victim to load an attacker-controlled request; the documented consequence is an unintended build trigger.

CVSS severity4.3
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Jenkins GitHub Integration Plugin 0.7.3 and earlier allows remote attackers to trigger pull-request builds. The affected HTTP endpoint processes a state-changing build request without requiring POST, allowing a cross-origin request to invoke it. Exploitation requires a victim to load an attacker-controlled request; the documented consequence is an unintended build trigger.

The record

CVE
CVE-2026-48925
Published
May 27, 2026
Updated
May 27, 2026
Vendor
Jenkins Project
Product
GitHub Integration Plugin
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 27, 2026CVE publishedPublication date reported by the CVE source.
  2. May 27, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=0.7.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jenkins Project · GitHub Integration Pluginversion=0 <=0.7.3

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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