CVE-2023-32999Public exploitNetwork attack vector

Authenticated SSRF via unchecked form validation URL

Published May 16, 2023 · Updated Jan 23, 2025

SSRF in Jenkins AppSpider Plugin 1.0.15 and earlier allows remote authenticated users to send POST requests to attacker-chosen URLs. PostBuildScan.doTestCredentials passes the unvalidated appSpiderEntUrl value to executeRequest, which posts a JSON credential payload to that destination. Overall/Read permission is sufficient; the bounded consequence is a blind, controller-originated request carrying attacker-specified credentials.

CVSS severity4.3
Medium
EPSS probability0.51%
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 AppSpider Plugin 1.0.15 and earlier allows remote authenticated users to send POST requests to attacker-chosen URLs. PostBuildScan.doTestCredentials passes the unvalidated appSpiderEntUrl value to executeRequest, which posts a JSON credential payload to that destination. Overall/Read permission is sufficient; the bounded consequence is a blind, controller-originated request carrying attacker-specified credentials.

The record

CVE
CVE-2023-32999
Published
May 16, 2023
Updated
Jan 23, 2025
Vendor
Jenkins Project
Product
AppSpider Plugin
Classifications
CWE-276, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 23, 2025Record 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 <=1.0.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · AppSpider Pluginversion=0 <=1.0.15

Published CVSS scores

4.3National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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.

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-276Incorrect Default Permissions
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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