01 Record
CVE-2026-0316
PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability
LowPUBLISHEDCNA: palo_alto
CNA base score1.1 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
02 Description
PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.26% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 18.2% of scored records. A rank, not a probability.
- NVD base score
- 1.1 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber
- NVD analysis status
- Awaiting Analysis. NVD last modified this record on 2026-10-15.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-14 20:23Z14 DAYS AGO
- Last updated
- 2026-10-15 18:42Z13 DAYS AGO
- Reserved
- 2025-11-03
- Assigning CNA
- palo_alto
- Record state
- PUBLISHED
- Severity
- Low (CVSS 1.1)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
- Weaknesses
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
- Data version
- 5.2
- Document digest
- 757c46f410143fbbf97c327af96a16da4fbf3266980fd6243ac0cd2773c8e679
05 Affected products
VendorProductVersionsPlatforms
Palo Alto NetworksPAN-OS12.2.0 to < 12.2.4, 12.1.0 to < 12.1.10-h2, 11.2.0 to < 11.2.16, 11.1.0 to < 11.1.16-h3—
06 References
- security.paloaltonetworks.comPAN-OS Security Advisoryhttps://security.paloaltonetworks.com/CVE-2026-0316
07 Remediation
Version Minor Version Suggested Solution Cloud NGFW No action needed.PAN-OS 12.2 12.2.0 through 12.2.3Upgrade to 12.2.4 or later. PAN-OS 12.1 12.1.2 through 12.1.10-h* Upgrade to 12.1.10-h2 or later. PAN-OS 11.2 11.2.0 through 11.2.15 Upgrade to 11.2.16 or later. PAN-OS 11.1 11.1.0 through 11.1.16-h* Upgrade to 11.1.16-h3 or later. All older unsupported PAN-OS versions Upgrade to a supported fixed version.Prisma Access No action needed.