CVE-2018-8021

highpriority · attend · 68EPSS 0.534 · 99 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

53.4% (99th) EPSS

CVSS 7.5 · high

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

Versions of Superset prior to 0.23 used an unsafe load method from the pickle library to deserialize data leading to possible remote code execution. Note Superset 0.23 was released prior to any Superset release under the Apache Software Foundation.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USprimaryCWE-502US

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-45933Apache Superset < 0.23 - Remote Code ExecutionPoC · exploit_db

affected products (4)

Products and version ranges known to be affected.

unspecified Superset≤ prior to 0.23enisa_euvdEU
apache superset< 0.23nvdUScpe:2.3:a:apache:superset:*:*:*:*:*:*:*:*
PyPI superset< 0.23osvUSpkg:pypi/superset
PyPI superset< 0.23.0osvUSpkg:pypi/superset

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-vxp9-wv2f-wqmwDeserialization of Untrusted Data in superset2018-11-09ghsa · osvUS
Versions of Superset prior to 0.23 used an unsafe load method from the pickle library to deserialize data leading to possible remote code execution. Note Superset 0.23 was released prior to any Superset release under the Apache Software Foundation.
PYSEC-2018-742018-11-07vendor · osvUS
Versions of Superset prior to 0.23 used an unsafe load method from the pickle library to deserialize data leading to possible remote code execution. Note Superset 0.23 was released prior to any Superset release under the Apache Software Foundation.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2018-11-07modified 2026-06-17

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+3739 more

references (5)

External citations — patches, advisories, analysis.

https://github.com/apache/incubator-superset/pull/4243 cnnvd
https://github.com/apache/incubator-superset/pull/4243 enisa_euvd
https://www.exploit-db.com/exploits/45933/enisa_euvd
https://github.com/apache/incubator-superset/pull/4243PatchThird Party Advisorynvd
https://www.exploit-db.com/exploits/45933/ExploitThird Party AdvisoryVDB Entrynvd

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