CAI Content Credentials | Improper Certificate Validation (CWE-295)

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-48437
StatePUBLISHED
Assigneradobe
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-11 17:18:00 UTC
Updated2026-08-14 15:39:05 UTC
DescriptionCAI Content Credentials is affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS: 0.001110000 probability, percentile 0.015020000 (date 2026-08-13)

Problem Types: CWE-295 | CWE-295 Improper Certificate Validation (CWE-295)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
3.1CNACVSS5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Adobe C2pa All All All All
Application Adobe C2pa-web All All All All
Application Adobe C2patool All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Adobe Content Credentials Rust SDK affected c2pa-v0.90.5 custom Not specified
CNA Adobe Content Credentials Rust SDK unaffected c2pa-v0.90.6 custom Not specified
CNA Adobe Content Credentials Command-Line Tool affected c2patool-v0.27.5 custom Not specified
CNA Adobe Content Credentials Command-Line Tool unaffected c2patool-v0.27.6 custom Not specified
CNA Adobe Content Credentials JS SDK affected @contentauth/[email protected] custom Not specified
CNA Adobe Content Credentials JS SDK unaffected @contentauth/[email protected] custom Not specified

References

ReferenceSourceLinkTags
helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-111.html [email protected] helpx.adobe.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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