CVE-2023-49652Network attack vector

Cloud information disclosure via underprivileged HTTP endpoints

Published Nov 29, 2023 · Updated Aug 2, 2024

Missing authorization in Google Compute Engine Plugin 4.550.vb_327fca_3db_11 and earlier allows remote authenticated users to read project data. Multiple HTTP endpoints accept global Item/Configure permission instead of requiring Overall/Administer, exposing system-scoped credential IDs and accepting attacker-chosen credential IDs for Google Cloud queries. Exploitation requires global Item/Configure permission, and the bounded result is credential-ID enumeration or disclosure of existing cloud projects.

CVSS severity2.7
Low
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Google Compute Engine Plugin 4.550.vb_327fca_3db_11 and earlier allows remote authenticated users to read project data. Multiple HTTP endpoints accept global Item/Configure permission instead of requiring Overall/Administer, exposing system-scoped credential IDs and accepting attacker-chosen credential IDs for Google Cloud queries. Exploitation requires global Item/Configure permission, and the bounded result is credential-ID enumeration or disclosure of existing cloud projects.

The record

CVE
CVE-2023-49652
Published
Nov 29, 2023
Updated
Aug 2, 2024
Vendor
Jenkins Project
Product
Google Compute Engine Plugin
Classifications
CWE-862, T1580
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 29, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Google Compute Engine PluginAffected versions are unavailable in this record.

Published CVSS scores

4.3GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.7NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/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-862Missing Authorization
T1580Cloud Infrastructure Discovery

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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