CRITICALCVSS v3.1 9.8Actively exploited · CISA KEV since 2023-08-21Vulnerability

CVE-2023-26359

Adobe ColdFusion contains a deserialization of untrusted data vulnerability that could result in code execution in the context of the current user.

Properties

Euvd product
ColdFusion
Vulnerability name
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
First seen
2025-10-21T23:15:22+00:00
Cvss score
9.8
Epss score
0.16988
Last seen
2026-10-19T12:00:27+00:00
Due date
2023-09-11
Euvd assigner
adobe
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2023-08-21T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2023-08-21
Score
9.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Adobe
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.8

Related Entities (25 · showing 23)

AFFECTS_PRODUCT (22 · showing 20)

→[Product]cpe:2.3:a:adobe:coldfusion:2021:update3:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2021:update5:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update3:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:-:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update14:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update6:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update9:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update5:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update12:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update15:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2021:update2:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update11:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update4:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update1:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update2:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2021:update1:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update13:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update7:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2021:-:*:*:*:*:*:*
→[Product]cpe:2.3:a:adobe:coldfusion:2018:update10:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]Adobe ColdFusion Deserialization of Untrusted Data Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Deserialization of Untrusted Data

INVOLVES (1)

←[Signal]kev_added · 2023-08-21

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CVE-2023-26359 (CVSS v3.1 9.8) — Ninja Signal Threat Intelligence | Ninja Signal