CVE•Published 2026-05-10•Modified 2026-05-14•1 article on news•6 live references•NVD data
CVE-2021-47935Sentry · Sentry
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
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.
Timeline
Published 2026-05-10
Modified 2026-05-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2021-47935Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Sentry Sentry" version:"8.2.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Sentry"HTTP body or banner mentions "Sentry" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2021-47935Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-47935Censys host search filtered to this CVE id.
grep.app
CVE-2021-47935Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-47935GitHub code search for direct mentions.
Google dork
"CVE-2021-47935" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2021-47935 on GitHub.