CVE-2023-21596

HIGH

Adobe InCopy <= 17.4 and 18.0 - Arbitrary Code Execution via Malicious File

Title source: llm
STIX 2.1

Description

Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0034
EPSS Percentile 26.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (2)
adobe/incopy 18.0
adobe/incopy 17.0 - 17.4
Published Jan 13, 2023
Tracked Since Feb 18, 2026