CVE-2025-41118
Description
A flaw was found in Pyroscope. When Tencent Cloud Object Storage (COS) is configured as the storage backend, an attacker with access to the Pyroscope API can extract the secret_key value in plaintext. This issue leads to sensitive information disclosure.
Statement
This flaw allows an attacker with direct access to the Pyroscope API to extract the Tencent Cloud Object Storage (COS) secret_key in plaintext when COS is configured as the storage backend. Due to this reason, this vulnerability has been rated with an important severity.
Mitigation
To mitigate this vulnerability, limit network exposure of the Pyroscope API so it is only accessible by trusted users on the internal network.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 7.5 | N/A | 7.5 |
| Attack Vector | Network | N/A | Network |
| Attack Complexity | Low | N/A | Low |
| Privileges Required | None | N/A | None |
| User Interaction | None | N/A | None |
| Scope | Unchanged | N/A | Unchanged |
| Confidentiality | High | N/A | High |
| Integrity Impact | None | N/A | None |
| Availability Impact | None | N/A | None |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
cve.org: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Understanding the Weakness (CWE)
Confidentiality
Technical Impact: Read Files or Directories; Read Memory; Read Application Data
Sensitive data may be exposed to attackers.
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