CVE-2026-82003
📛 CVE Title
Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
Description
Adobe Campaign Classic (ACC) is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction. Scope is changed.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- adobe
- CVSS severity
- HIGH
- CVSS score
- 8.5 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H- Effective score
- 8.5 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-20 - Reserved
- 2026-08-27
- Published
- 2026-09-22 17:40 UTC
- Last updated
- 2026-09-22 17:40 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/82xxx/CVE-2026-82003.json
- Linked Threat
- CVE-2026-82003 — Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-09-22 18:17:20 UTC
- NVD last modified
- 2026-09-22 19:05:50 UTC
- NVD CVSS v3.1
- 8.5 / 10 HIGH source: psirt@adobe.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H- Exploitability subscore
- 1.8 / 10
- Impact subscore
- 6.0 / 10
NVD / KEV / EPSS data refreshed 2026-09-23 02:38 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-84662 - Assigner
- adobe
- Published
- Sep 22, 2026, 5:40:00 PM
- Updated
- Sep 22, 2026, 5:40:00 PM
- EUVD base score (CVSS 3.1)
-
8.5 / 10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H - EUVD-reported EPSS
- 0.0000
- Vendors
- Adobe
- Products
-
Adobe Campaign Classic (0 ≤7.4.4 build 9401)
- Aliases
-
GHSA-3fgx-p55x-rvwv
ENISA description: Adobe Campaign Classic (ACC) is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction. Scope is changed.
EUVD references (1)
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Adobe | Adobe Campaign Classic |
0 (affected),
7.4.4 build 9402 (unaffected)
|
— |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
NVD-tagged references (1)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
Remediations (10)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:blog.qualys.com
Microsoft's July 2026 Patch Tuesday delivers security updates for a broad range of products and services, including several vulnerabilities that pose significant risks to enterprise environments.
2026-09-23 15:14 UTC -
web:blog.qualys.com
The August 2026 Microsoft Patch Tuesday release delivers security fixes for vulnerabilities affecting a wide range of Microsoft products and services.
2026-09-23 15:14 UTC -
web:feedly.com
CVE ID : CVE-2026-82003 Published : Sept. 22, 2026 , 5:40 p.m. 5 minutes ago Description : Adobe Campaign Classic (ACC) is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code.
2026-09-23 15:14 UTC -
web:sec.cloudapps.cisco.com
On September 16, 2026 , the Cisco Product Security Incident Response Team (PSIRT) published the advisories that are listed in the following tables. To remediate these vulnerabilities, Cisco strongly recommends that customers upgrade to the fixed software that is indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Strengthening the ...
2026-09-23 15:14 UTC -
web:senserva.com
Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.
2026-09-23 15:14 UTC -
web:support.microsoft.com
This out-of-band (OOB) update for Windows 11, version 25H2 and Windows 11, version 24H2 (KB5121768) is cumulative. It includes all improvements from previous security and non-security updates, along with an additional fix . Improvements This OOB update includes the following improvement: [System Performance] This update addresses an issue affecting a limited number of devices with an Intel ...
2026-09-23 15:14 UTC -
web:vulmon.com
Vulnerability Summary Adobe Campaign Classic (ACC) contains an Improper Input Validation vulnerability. A low-privileged attacker may execute arbitrary code in the context of the current user. Exploitation of this flaw is dependent on factors outside the attacker's control and does not require user interaction. The scope of the vulnerability is changed.
2026-09-23 15:14 UTC -
web:www.cisecurity.org
<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...
2026-09-23 15:14 UTC -
web:www.rapid7.com
CVE-2026-82003 : Adobe Adobe Campaign Classic: Adobe Campaign Classic (ACC) is affected by an Improper Input Validation vulnerability that could result in arbitrary…. View severity, references, and remediation details from Rapid7.
2026-09-23 15:14 UTC -
web:www.tenable.com
Adobe Campaign Classic (ACC) is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction. Scope is changed.
2026-09-23 15:14 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-82003.json.
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}
]
}
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}
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"confidentialityImpact": "HIGH",
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"environmentalScore": 8.6,
"environmentalSeverity": "HIGH",
"exploitCodeMaturity": "NOT_DEFINED",
"integrityImpact": "HIGH",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "HIGH",
"modifiedAttackVector": "NETWORK",
"modifiedAvailabilityImpact": "HIGH",
"modifiedConfidentialityImpact": "HIGH",
"modifiedIntegrityImpact": "HIGH",
"modifiedPrivilegesRequired": "LOW",
"modifiedScope": "CHANGED",
"modifiedUserInteraction": "NONE",
"privilegesRequired": "LOW",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"scope": "CHANGED",
"temporalScore": 8.5,
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
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"problemTypes": [
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}
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],
"providerMetadata": {
"dateUpdated": "2026-09-22T17:40:00.852Z",
"orgId": "078d4453-3bcd-4900-85e6-15281da43538",
"shortName": "adobe"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://helpx.adobe.com/security/products/campaign/apsb26-142.html"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)",
"x_generator": {
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"cveMetadata": {
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"cveId": "CVE-2026-82003",
"datePublished": "2026-09-22T17:40:00.852Z",
"dateReserved": "2026-08-27T21:20:45.367Z",
"dateUpdated": "2026-09-22T17:40:00.852Z",
"state": "PUBLISHED"
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