Azure Logic Apps Elevation of Privilege Vulnerability

published 2026-09-17 52 d ago modified 2026-10-31 8 d ago also EUVD-2026-82592

cvss: 10.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits: 0; none known

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.

Patch / fix

links 1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70200 advisory

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 52 d ago (2026-09-18)

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	10.0	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
CNA	3.1	10.0	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Microsoft Azure Logic Apps

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory
CWE-285 Improper Authorization

References

msrc.microsoft.com /update-guide/vulnerability/CVE-2026-70200
vendor-advisory, patch

Sources

CVE List CVE-2026-70200
NVD CVE-2026-70200

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary