CVE-2023-26359 KEV
9.8
CRITICAL · CVSS 3.1 · EPSS 17% (pctl 97)
Patch first
On CISA KEV — known exploited in the wild, due 2023-09-11.
Description
Adobe ColdFusion versions 2018 Update 15 (and earlier) and 2021 Update 5 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 16.99% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-502 |
| On CISA KEV | yes — remediate by 2023-09-11 |
| Public exploit | none known |
| Published | 2023-03-23 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Adobe ColdFusion Deserialization of Untrusted Data Vulnerability |
|---|---|
| Added | 2023-08-21 |
| Due | 2023-09-11 |
| Vendor / product | Adobe / ColdFusion |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| adobe | coldfusion |
References
→ the Explorer · watch your stack · NVD