Vulnerability details
CVE-2023-26359
Actively exploited
Adobe Cold Fusion
Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution
CVSS 3.1
9.8Critical
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (adobe) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Adobe | Cold Fusion | v ≤ CF2018U15, CF2021U5 | CVEProject cvelistV5 (CNA) |
| Adobe | Cold Fusion | All | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2023-03-23
- Last updated
- 2025-10-22
- State
- Published
- Assigner (CNA)
- adobe
- Kolun priority
- 84 · Critical
CISA KEV catalog
- Date added
- 2023-08-21
- Due date
- 2023-09-11
- Used in ransomware
- Unknown
Exploit prediction (EPSS)
16.98%
Probability of exploitation in 30 days
97%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Active
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data (CWE-502)