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CVE-2022-40604

26
FAUCET Score

CVE-2022-40604 is a high-severity information extraction vulnerability affecting Apache Airflow versions 2.3.0 through 2.3.4, stemming from unnecessary URL formatting. With a CVSS score of 7.5, this vulnerability allows unauthenticated attackers to remotely extract sensitive information with low attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.4.0CPE match
cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*
>= 2.3.0, <= 2.3.4CPE matchmatch criteria
cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.63%
Probability of exploitation in next 30 days
EPSS Percentile
73.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0163 is in the 56th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: apache-airflowFixed in: 2.4.0rc1

Vendor Advisories (1)

pipGHSA-5rp4-749p-vx26high

Apache Airflow vulnerable to Use of Externally-Controlled Format String

Sep 22, 2022

References

github.com / apache/airflow/pull/26337
PatchThird Party Advisory
lists.apache.org / thread/z20x8m16fnhxdkoollv53w1ybsts687t
Vendor Advisory