Dashboard / CVE-2026-33858

CVE-2026-33858

HIGH
MEDIUM Priority: 0.05 BB Relevance: 68/100
Published: 2026-04-13 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
apache airflow 3.1.8 – 3.2.0

References & Advisories (3)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.59%
Raw Score 0.005920
Percentile 48.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00592
2026-10-28
0.00592

Intelligence Sources

nvd ref →

External Links