CVE-2023-6789

PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in the Web Interface

MEDIUM

4.8

CVSS Score

Published: December 13, 2023 at 06:26 PM UTC

Updated: June 17, 2026 at 06:51 AM UTC

1 product affected across 1 vendorPAN-OS

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Severity

MEDIUM4.8

Exploit prediction

EPSS 0.4%

Description

A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a malicious authenticated read-write administrator to store a JavaScript payload using the web interface. Then, when viewed by a properly authenticated administrator, the JavaScript payload executes and disguises all associated actions as performed by that unsuspecting authenticated administrator.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PAN-OS · Palo Alto Networks

95%

v ≥ 10.010.1 ≤ v < 10.1.1110.1.0 ≤ v < 10.1.1110.2 ≤ v < 10.2.510.2.0 ≤ v < 10.2.511.0 ≤ v < 11.0.211.0.0 ≤ v < 11.0.28.1 ≤ v < 8.1.268.1.0 ≤ v < 8.1.269.0 ≤ v < 9.0.17-h49.0.0 ≤ v < 9.0.179.1 ≤ v < 9.1.179.1.0 ≤ v < 9.1.1710.010.110.2 11.0 8.1 9.0 9.1

Affected range stops below 10.1.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 10.2.5, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.0.2, so it looks safe — our inference, not a vendor statement

Vendor states this is fixed in 11.1 (unaffected)

Affected range stops below 8.1.26, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.0.17, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.0.17-h4, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.1.17, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://security.paloaltonetworks.com/CVE-2023-6789

References (1)

Vendor Advisory

Source: [email protected]

https://security.paloaltonetworks.com/CVE-2023-6789

CVSS

4.8MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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