PT-2026-39510 · Sentry · Sentry

Mohin Paramasivam · Published 2026-05-10 · Updated 2026-05-10 · CVE-2021-47935

Mitre

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2021-47935

Affected Products

Sentry

References · 4

• 🔥 https://exploit-db.com/exploits/50318 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47935 · Security Note
• https://vulncheck.com/advisories/sentry-remote-code-execution-via-pickle-deserialization · Note
• https://sentry.io/welcome · Note