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CVE-2026-123260— 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.

CAI Content Credentials 组件存在输入验证不当漏洞，可能导致安全功能被绕过。攻击者可利用该漏洞绕过安全措施，获取未经授权的有限写入权限。利用此漏洞无需用户交互。

CVSS 4.0 · Medium
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I. Basic Information for CVE-2026-123260

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 result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue does not require user interaction.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Content Credentials Rust SDK 0 ~ c2pa-v0.91.10 -
Adobe C2PA Tool 0 ~ c2patool-v0.28.5 -

II. Public POCs for CVE-2026-123260

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III. Intelligence Information for CVE-2026-123260

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Other References for CVE-2026-123260 (1)

Same Patch Batch · Adobe · 2026-11-10 · 110 CVEs total

CVE-2026-121353 10.0 CRITICAL Adobe Connect | Improper Neutralization of CRLF Sequences ('CRLF Injection') (CWE-93)
CVE-2026-121356 10.0 CRITICAL Adobe Connect | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-121889 10.0 CRITICAL Adobe Connect | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-121351 10.0 CRITICAL Adobe Connect | Improper Limitation of a Pathname to a Restricted Directory ('Path Travers
CVE-2026-121352 10.0 CRITICAL Adobe Connect | Incorrect Authorization (CWE-863)
CVE-2026-119017 9.9 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-121906 9.9 CRITICAL Adobe Connect | Improper Limitation of a Pathname to a Restricted Directory ('Path Travers
CVE-2026-121894 9.9 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I
CVE-2026-121892 9.9 CRITICAL Adobe Connect | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-121354 9.9 CRITICAL Adobe Connect | Improper Limitation of a Pathname to a Restricted Directory ('Path Travers
CVE-2026-114371 9.9 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-113580 9.9 CRITICAL Adobe Experience Manager | Improper Control of Generation of Code ('Code Injection') (CWE-
CVE-2026-113579 9.9 CRITICAL Adobe Experience Manager | Improper Control of Generation of Code ('Code Injection') (CWE-
CVE-2026-121898 9.9 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I
CVE-2026-121896 9.9 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I
CVE-2026-121908 9.9 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I
CVE-2026-121887 9.9 CRITICAL Adobe Connect | Improper Restriction of XML External Entity Reference ('XXE') (CWE-611)
CVE-2026-121904 9.6 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-121349 9.6 CRITICAL Adobe Connect | Improper Limitation of a Pathname to a Restricted Directory ('Path Travers
CVE-2026-121902 9.4 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I

Showing top 20 of 110 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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