synced 13 MIN AGO
01 Record

CVE-2026-48377

CAI Content Credentials | Improper Input Validation (CWE-20)

MediumPUBLISHEDCNA: adobe
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

02 Description

CAI Content Credentials | Improper Input Validation (CWE-20)

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.40% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 34.3% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-10-15.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-13 21:27Z15 DAYS AGO
Last updated
2026-10-14 18:33Z15 DAYS AGO
Reserved
2026-05-21
Assigning CNA
adobe
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.2
Document digest
6cd27d7262556bc2e99f606131b15d947f7af59b4b0f8cf1806e27c017e1ef8d

05 Affected products

VendorProductVersionsPlatforms
AdobeContent Credentials Rust SDK0 to c2pa-v0.90.15—
AdobeC2PA Tool0 to c2patool-v0.27.15—
AdobeContent Credentials JS SDK0 to @contentauth/c2pa-web@0.13.4—

06 References