Unvalidated redirect in Portal for ArcGIS

published 2022-12-29 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-40801

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits: 0; none known

There is an unvalidated redirect vulnerability in Esri Portal for ArcGIS 11 and below that may allow a remote, unauthenticated attacker to craft a URL that could redirect a victim to an arbitrary website, simplifying phishing attacks.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-10)

Exploit prediction

0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Esri ArcGIS Enterprise

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

esri.com /arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-security-2022-update-2-patch-is-now-availa
vendor-advisory

Sources

CVE List CVE-2022-38208
NVD CVE-2022-38208

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Summary