CVE-2026-62364Hinoki check available

API token disclosure via auto-discovered configuration

Published Sep 22, 2026 · Updated Sep 22, 2026

Information disclosure in Weblate Client before 2.0.1 allows attackers to obtain API tokens through untrusted project configuration. Its automatic configuration discovery accepts an API URL from .weblate, .weblate.ini, or weblate.ini and pairs it with an unscoped WLC_KEY or --key secret without requiring an explicitly pinned destination. Exploitation requires the client to run inside an attacker-influenced repository or beneath attacker-controlled ancestor configuration, after which the token is sent to the configured server.

CVSS severityUnavailable
Unscored
EPSS probability0.08%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Information disclosure in Weblate Client before 2.0.1 allows attackers to obtain API tokens through untrusted project configuration. Its automatic configuration discovery accepts an API URL from .weblate, .weblate.ini, or weblate.ini and pairs it with an unscoped WLC_KEY or --key secret without requiring an explicitly pinned destination. Exploitation requires the client to run inside an attacker-influenced repository or beneath attacker-controlled ancestor configuration, after which the token is sent to the configured server.

The record

CVE
CVE-2026-62364
Published
Sep 22, 2026
Updated
Sep 22, 2026
Vendor
Weblate
Product
Weblate Client
Classifications
T1041
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.0.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Weblate · Weblate Clientversion=< 2.0.1

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1041Exfiltration Over C2 Channel

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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