CVE-2026-61614

SolidInvoice's long-lived API tokens accepted as URL query parameters, exposing credentials in server logs and browser history

MEDIUM
5.9
CVSS Score
Published: September 4, 2026 at 05:48 PM UTC
Updated: September 10, 2026 at 04:18 PM UTC
1 product affected across 1 vendorSolidInvoice

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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, the REST API authenticator accepts bearer tokens via a `?token=` URL query parameter as a fallback to the `X-API-TOKEN` header. This causes long-lived API credentials to be recorded in server access logs, proxy logs, browser history, and HTTP Referer headers sent to third-party origins. Version 3.0.1 fixes the issue.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.0.1
Affected range stops below 3.0.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.9MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-598

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