CVE-2026-105707

uptrace user_handler.go Login information exposure

MEDIUM
5.3
CVSS Score
Published: October 6, 2026 at 05:00 AM UTC
Updated: October 6, 2026 at 06:16 PM UTC
2 products affected across 2 vendorsUptraceUptrace

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A security vulnerability has been detected in uptrace up to 2.1.0-beta.8. Affected by this vulnerability is the function Login of the file pkg/org/user_handler.go. The manipulation leads to information exposure through error message. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

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, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/413700
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/413700/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-105707
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/992057
ExploitIssue Tracking
Source: cverecord
https://github.com/uptrace/uptrace/issues/600
Product
Source: cverecord
https://github.com/uptrace/uptrace/

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

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

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-209CWE-200

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