PT-2026-66401 · Pmproxy+1 · Pmproxy+1
CVE-2026-16527
·
Published
2026-07-30
·
Updated
2026-08-24
CVSS v3.1
7.3
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
PCP pmproxy (affected versions not specified)
Description
An unauthenticated remote attacker can bypass access controls by sending crafted requests to the '/store' endpoint. This allows the attacker to overwrite any PMDA metric, which can lead to arbitrary code execution and full system takeover.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Improper Access Control
Missing Authentication
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Related Identifiers
Affected Products
Rocky Linux
Pmproxy