CVE-2026-35587Public exploitNetwork attack vector

Internal access and credential disclosure via unvalidated public_api

Published Apr 20, 2026 · Updated Apr 20, 2026

SSRF in the Glances IP plugin before 4.5.4 allows remote authenticated users to access internal endpoints through public_api. The plugin passes the configured URL directly to its request code without scheme, hostname, or IP-range validation and forwards configured Basic credentials. Exploitation requires control of the Glances configuration; the resulting requests can reach internal or metadata services and disclose configured credentials.

CVSS severity8.8
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in the Glances IP plugin before 4.5.4 allows remote authenticated users to access internal endpoints through public_api. The plugin passes the configured URL directly to its request code without scheme, hostname, or IP-range validation and forwards configured Basic credentials. Exploitation requires control of the Glances configuration; the resulting requests can reach internal or metadata services and disclose configured credentials.

The record

CVE
CVE-2026-35587
Published
Apr 20, 2026
Updated
Apr 20, 2026
Vendor
Glances Project
Product
Glances
Classifications
CWE-918, T1552.005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 20, 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=< 4.5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Glances Project · Glancesversion=< 4.5.4

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.3GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P

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-918Server-Side Request Forgery (SSRF)
T1552.005Unsecured Credentials: Cloud Instance Metadata API

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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