Vulnerability · Published Sep 4, 2026 · Assigned by GitHub_M

CVE-2026-61614SolidInvoice's long-lived API tokens accepted as URL query parameters, exposing credentials in server logs and browser history

Medium 5.9

In plain English

A medium-severity security flaw in SolidInvoice from SolidInvoice. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.4%top 69.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 products (as reported)

Vendor	Product	Versions
SolidInvoice	SolidInvoice	< 3.0.1

Weakness: CWE-598 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/SolidInvoice/SolidInvoice/security/advisories/GHSA-mp4c-675j-mv67 x_refsource_CONFIRM
https://github.com/SolidInvoice/SolidInvoice/releases/tag/3.0.1 x_refsource_MISC