CVE-2020-13944

mediumpriority · track · 33EPSS 0.251 · 98 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

25.1% (98th) EPSS

CVSS 4.3 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-24

In Apache Airflow < 1.10.12, the "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit.

cvss

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

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · OSV

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (6)

Products and version ranges known to be affected.

n/a Apache AirflowApache Airflow → 1.10.12enisa_euvdEU
apache airflow< 1.10.15nvdUScpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*
apache airflow2.0.0 → 2.0.2nvdUScpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*
Bitnami airflow< 1.10.15osvUSpkg:bitnami/airflow
Bitnami airflow2.0.0 → 2.0.2osvUSpkg:bitnami/airflow
PyPI apache-airflow< 1.10.12osvUSpkg:pypi/apache-airflow

advisories (3)

Vendor and ecosystem advisories describing this.

GHSA-4pwq-fj89-6rjcApache Airflow Cross-site Scripting 2021-06-18ghsa · osvUS
In Apache Airflow < 1.10.12, the `origin` parameter passed to some of the endpoints like `/trigger` and was vulnerable to a XSS exploit.
BIT-airflow-2020-139442024-03-06vendor · osvUS
In Apache Airflow < 1.10.12, the "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit.
PYSEC-2020-192020-09-17vendor · osvUS
In Apache Airflow < 1.10.12, the "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit.

also known as (7)

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 2020-09-17modified 2026-06-17

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+52917 more

references (30)

External citations — patches, advisories, analysis.

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