GHSA-444r-2whx-3685: sentry (CVE-2021-47935)

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...

CVSS 8.7 HighEPSS 0.0093 · 61st percentile

Published by the GitHub Advisory Database at 10 May 2026, 13:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
sentry	PyPI	<=8.2.0	No fixed version yet

Identifiers

GHSA-444r-2whx-3685 · CVE-2021-47935 · PYSEC-2026-131

Weakness (CWE)

CWE-94

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Sentry versions up to and including 8.2.0 are vulnerable to remote code execution. An attacker who is an authenticated superuser can inject malicious pickle-serialized data through the audit log entry data parameter, which lets them run arbitrary commands with application privileges. No fixed version is listed in the source, and it gives no workaround.

Written 10 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.7	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0093, the 61st percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 10 May 2026. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.