CVE-2026-108522

Studio-Saelix Sencho Login Endpoint login improper authentication

HIGH
8.3
CVSS Score
Published: October 11, 2026 at 04:00 AM UTC
Updated: October 14, 2026 at 03:17 AM UTC
1 product affected across 1 vendorSencho

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Severity
HIGH8.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability was found in Studio-Saelix Sencho up to 0.94.1. This affects an unknown part of the file /api/auth/login of the component Login Endpoint. Performing a manipulation of the argument X-Forwarded-For results in improper authentication. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The patch is named 79b86ddcd4aefdd6941f098e35990ab397b13c72. To fix this issue, it is recommended to deploy a patch. The vendor confirms: "The login limiter relied on client-supplied X-Forwarded-For data without an explicit trusted-proxy boundary, allowing an attacker to rotate the apparent client address. The remediation now ignores forwarding headers by default, accepts them only from explicitly configured proxy CIDRs, and adds a separate failed-attempt limit keyed by normalized account identity."

Affected

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

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (8)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416188
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416188/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-108522
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/893366
Issue TrackingPatch
Source: cverecord
https://github.com/Studio-Saelix/sencho/pull/1877

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

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

CVSS

8.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-287

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