Froxlor before 2.3.7 fails to properly scope sender alias lookups to the current customer in customer_email.php. Authenticated attackers can enumerate global sender alias IDs and read other customers' allowed sender values by supplying arbitrary senderid parameters in delete confirmation requests.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
froxlor froxlor unaffected
Version Status Constraints
0 affected < 2.3.7
2.3.7 unaffected —

No data.

No data.

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Project Subscriptions

Vendors Products
Froxlor Subscribe
Froxlor Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/froxlor/froxlor/security/advisories/GHSA-mr9h-45p9-fg8h cve-icon cve-icon
https://www.vulncheck.com/advisories/froxlor-before-2.3.7-information-disclosure-via-customer-email-php cve-icon cve-icon
History

Mon, 14 Sep 2026 13:00:00 +0000

Type Values Removed Values Added
Description Froxlor before 2.3.7 fails to properly scope sender alias lookups to the current customer in customer_email.php. Authenticated attackers can enumerate global sender alias IDs and read other customers' allowed sender values by supplying arbitrary senderid parameters in delete confirmation requests.
Title Froxlor before 2.3.7 Information Disclosure via customer_email.php
First Time appeared Froxlor
Froxlor froxlor
Weaknesses CWE-200
CPEs cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:*
Vendors & Products Froxlor
Froxlor froxlor
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-14T12:48:30.782Z

Reserved: 2026-09-14T11:33:51.886Z

Link: CVE-2026-90936

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-14T13:19:32.130

Modified: 2026-09-14T13:19:32.130

Link: CVE-2026-90936

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses