Home/CVE/A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a malicious authenticated read-
CVE

CVE-2023-6789

A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS software enables a malicious authenticated read-

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.

MEDIUM · CVSS 4.3 EPSS 0.00163
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

6
paloaltonetworks pan-os>= 8.1.0 and < 8.1.26
paloaltonetworks pan-os>= 9.0.0 and < 9.0.17
paloaltonetworks pan-os>= 9.1.0 and < 9.1.17
paloaltonetworks pan-os>= 10.1.0 and < 10.1.11
paloaltonetworks pan-os>= 10.2.0 and < 10.2.5
paloaltonetworks pan-os>= 11.0.0 and < 11.0.2
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v3.1 · psirt@paloaltonetworks.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Dec 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
⚑

Vendor Advisories

2
siemens-csafSSA-455250
cisa-csafcisa-csaf-csaf_files-OT-white-2024-icsa-24-102-04
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.paloaltonetworks.com/CVE-2023-6789Vendor Advisory
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