VIR Vulnerability Intelligence Relay

CVE-2021-47935

high
Published 2026-05-10 · Modified 2026-05-21
CVSS v3
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2
—
VIR risk
8.8

Description

Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-serialized objects through the audit log entry data parameter. Attackers can submit crafted POST requests to the admin audit log endpoint with base64-encoded compressed pickle payloads in the data field to achieve code execution with application privileges.

Predictions

Exploit likelihood
92%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact
EcosystemPackageVulnerableFixed
python PyPIsentry<=8.2.0

Application impact
VendorProductVersionsFixed
sentrysentry8.2.0

References

CWEs

CWE-94

Verify integrity in audit chain (admin only). AS-IS.