CVE-2026-10601
Path Traversal in Tempo and Loki Data Source Plugins — Credential Leakage and Admin Endpoint Access
Description
The Tempo and Loki datasource plugins construct backend HTTP requests by interpolating user-supplied input into URL paths without sanitization, enabling path traversal. A Viewer-role user can: (1) capture admin-configured datasource credentials (secureJsonData custom headers) by traversing to an attacker-controlled endpoint, (2) invoke state-changing admin endpoints on Tempo (e.g. /flush, /shutdown), and (3) exfiltrate internal service data via Loki's CallResource which returns full HTTP response bodies.
INFO
Published Date :
June 22, 2026, 1:18 p.m.
Last Modified :
June 22, 2026, 1:18 p.m.
Remotely Exploit :
Yes !
Source :
GRAFANA
Affected Products
The following products are affected by CVE-2026-10601
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Sanitize all user-supplied input used in URL paths.
- Validate user input against an allowlist of characters.
- Implement proper encoding and decoding of URL components.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2026-10601 vulnerability anywhere in the article.