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CVE-2026-48353— CAI Content Credentials | Improper Input Validation (CWE-20)

Quick assessment

Affected
Adobe Content Credentials Rust SDK
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe CAI Content Credentials是美国Adobe公司的数字内容凭证系统。 Adobe CAI Content Credentials存在输入验证错误漏洞，该漏洞源于输入验证不当，可能导致攻击者访问预期访问范围之外的敏感文件和目录。

CVSS 5.5 · Medium EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 6

VendorProduct Version RangeStatus
Adobe Content Credentials Command-Line Tool ≤ c2patool-v0.16.5 affected
c2patool-v0.26.65 unaffected
Adobe Content Credentials JS SDK ≤ @contentauth/c2pa-web@0.7.0 affected
@contentauth/c2pa-web@0.9.0 unaffected
Adobe Content Credentials Rust SDK ≤ c2pa-v0.84.0 affected
c2pa-v0.85.2 unaffected
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I. Basic Information for CVE-2026-48353

Vulnerability Information
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Vulnerability Title
CAI Content Credentials | Improper Input Validation (CWE-20)
Source: CVE Program / CVE List V5
Vulnerability Description
CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe CAI Content Credentials 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe CAI Content Credentials是美国Adobe公司的数字内容凭证系统。 Adobe CAI Content Credentials存在输入验证错误漏洞，该漏洞源于输入验证不当，可能导致攻击者访问预期访问范围之外的敏感文件和目录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Content Credentials Rust SDK 0 ~ c2pa-v0.84.0 -
Adobe Content Credentials Command-Line Tool 0 ~ c2patool-v0.16.5 -
Adobe Content Credentials JS SDK 0 ~ @contentauth/c2pa-web@0.7.0 -

II. Public POCs for CVE-2026-48353

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III. Intelligence Information for CVE-2026-48353

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Vendor Advisories for CVE-2026-48353 (1)

Same Patch Batch · Adobe · 2026-07-14 · 88 CVEs total

CVE-2026-48318 9.9 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-48322 9.9 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-48284 9.6 CRITICAL ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-48359 9.6 CRITICAL Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (
CVE-2026-48259 9.6 CRITICAL Adobe Experience Manager | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-48325 9.3 CRITICAL ColdFusion | Missing Authentication for Critical Function (CWE-306)
CVE-2026-48356 9.3 CRITICAL Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)
CVE-2026-48321 9.3 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-48334 9.3 CRITICAL Illustrator | Improper Input Validation (CWE-20)
CVE-2026-48358 9.1 CRITICAL Adobe Commerce | Improper Encoding or Escaping of Output (CWE-116)
CVE-2026-48324 9.1 CRITICAL ColdFusion | Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje
CVE-2026-48319 9.1 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-48327 9.0 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-47994 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-48275 8.6 HIGH Illustrator | Untrusted Search Path (CWE-426)
CVE-2026-48350 8.6 HIGH Animate | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (
CVE-2026-47988 8.6 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-48252 8.6 HIGH Adobe Experience Manager | Missing Authentication for Critical Function (CWE-306)
CVE-2026-48310 8.6 HIGH Adobe Experience Manager | Improper Limitation of a Pathname to a Restricted Directory ('P
CVE-2026-48320 8.5 HIGH ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)

Showing top 20 of 88 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Content Credentials Rust SDK
Same vendor: Adobe
Same weakness: CWE-20

V. Comments for CVE-2026-48353

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