CVE-2026-35548Public exploitNetwork attack vector

Credential disclosure via endpoint-change credential reuse

Published Apr 22, 2026 · Updated Apr 22, 2026

SSRF in Guardsix ODBC Enrichment Plugins before 5.2.1 allows remote authenticated users to redirect database connections. The Enrichment Source editor retains stored database credentials when the Host, IP address, or Port changes, then uses them for the new endpoint. Operator-level access is required; triggering Test Connection can disclose the stored password to an attacker-controlled database listener.

CVSS severity7.7
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

SSRF in Guardsix ODBC Enrichment Plugins before 5.2.1 allows remote authenticated users to redirect database connections. The Enrichment Source editor retains stored database credentials when the Host, IP address, or Port changes, then uses them for the new endpoint. Operator-level access is required; triggering Test Connection can disclose the stored password to an attacker-controlled database listener.

The record

CVE
CVE-2026-35548
Published
Apr 22, 2026
Updated
Apr 22, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-918, T1187
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.7GuardsixCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/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-918Server-Side Request Forgery (SSRF)
T1187Forced Authentication

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo