What is CVE-2026-48376?

CVE-2026-48376 is a medium-severity vulnerability in Adobe Coldfusion 2023, classified under Improper Encoding or Escaping of Output. CVSS score: 5.4/10. Published 2026-08-11.

How severe is CVE-2026-48376?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Adobe Coldfusion 2023

CVE-2026-48376

is affected by an Improper Encoding or Escaping of Output vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized w…

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Adobe Coldfusion 2023 — versions 0, 2023.0.23
Adobe Coldfusion 2025 — versions 0, 2025.0.12

Weakness classification (CWE)

CWE-116 — Improper Encoding or Escaping of Output

References

psirt@adobe.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-48376?: CVE-2026-48376 is a medium-severity vulnerability in Adobe Coldfusion 2023, classified under Improper Encoding or Escaping of Output. CVSS score: 5.4/10. Published 2026-08-11.
How severe is CVE-2026-48376?: Medium severity. CVSS v3 base score is 5.4 out of 10.