CVE-2023-37956Public exploitNetwork attack vector

Authenticated SSRF via unchecked connection-test URL

Published Jul 12, 2023 · Updated Nov 6, 2024

SSRF in Jenkins Test Results Aggregator Plugin 1.2.13 and earlier allows remote authenticated users to make controller-side requests. The doTestApiConnection form-validation endpoint passes an unvalidated jenkinsUrl plus supplied credentials to Collector.getAPIConnection(). Overall/Read permission reaches the endpoint, letting the controller connect to attacker-chosen hosts; response content is not returned, so the SSRF is blind.

CVSS severity6.5
Medium
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Jenkins Test Results Aggregator Plugin 1.2.13 and earlier allows remote authenticated users to make controller-side requests. The doTestApiConnection form-validation endpoint passes an unvalidated jenkinsUrl plus supplied credentials to Collector.getAPIConnection(). Overall/Read permission reaches the endpoint, letting the controller connect to attacker-chosen hosts; response content is not returned, so the SSRF is blind.

The record

CVE
CVE-2023-37956
Published
Jul 12, 2023
Updated
Nov 6, 2024
Vendor
Jenkins Project
Product
Jenkins Test Results Aggregator Plugin
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 6, 2024Record 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 <=1.2.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Jenkins Test Results Aggregator Pluginversion=0 <=1.2.13

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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 exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

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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