{"cve":"CVE-2021-47935","nvd":{"published":"2026-05-10T13:16:29.693","modified":"2026-10-08T16:16:45.107","status":"Analyzed","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.","cvss_v4":{"vector":"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","score":8.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-94"],"references":["https://sentry.io/welcome/","https://www.exploit-db.com/exploits/50318","https://www.vulncheck.com/advisories/sentry-remote-code-execution-via-pickle-deserialization"],"products":["sentry:sentry"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2021-47935","score":0.00927,"percentile":0.6025,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-444r-2whx-3685","url":"https://osv.dev/vulnerability/GHSA-444r-2whx-3685","summary":"Sentry: Superusers can execute arbitrary commands by injecting malicious pickle-serialized objects through audit log entry data parameter","modified":"2026-06-09T21:11:24.429940014Z","packages":[{"ecosystem":"PyPI","name":"sentry","purl":"pkg:pypi/sentry","ranges":["<8.1.4"],"fixed":["8.1.4"]},{"ecosystem":"PyPI","name":"sentry","purl":"pkg:pypi/sentry","ranges":[">=8.2.0 <8.2.2"],"fixed":["8.2.2"]}]},{"id":"PYSEC-2026-131","url":"https://osv.dev/vulnerability/PYSEC-2026-131","summary":"","modified":"2026-06-10T17:02:39.015668061Z","packages":[{"ecosystem":"PyPI","name":"sentry","purl":"pkg:pypi/sentry","ranges":["<=8.2.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}