CVE-2026-48323

Description

Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements Used in a Template Engine vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

Overview

State: PUBLISHED
Assigner (CNA): adobe
CVSS severity: CRITICAL
CVSS score: 10.0 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Effective score: 10.0 / 10 CRITICAL source: CNA overview
CWE(s): CWE-1336
Reserved: 2026-05-21
Published: 2026-08-03 22:37 UTC
Last updated: 2026-08-03 22:37 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/48xxx/CVE-2026-48323.json
Linked Threat: CVE-2026-48323 — Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336)

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: 2026-08-03 23:16:46 UTC
NVD last modified: 2026-08-04 17:16:55 UTC
NVD CVSS v3.1: 10.0 / 10 CRITICAL source: psirt@adobe.com
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Exploitability subscore: 3.9 / 10
Impact subscore: 6.0 / 10
EPSS score: 0.0062 (probability of exploitation in next 30 days)
EPSS percentile: 46.51% vs all CVEs — higher = more likely to be exploited, as of 2026-08-04

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-2026-52519
Assigner: adobe
Published: Aug 3, 2026, 10:37:07 PM
Updated: Aug 4, 2026, 5:02:59 PM
EUVD base score (CVSS 3.1): 10.0 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EUVD-reported EPSS: 0.0000
Vendors: Adobe
Products: Adobe Campaign Classic (0 ≤ACC v7: 7.4.3 build 9398)

Adobe Campaign Classic (patch: ACC v7: 7.4.3 build 9399)
Aliases: GHSA-w9r5-8hh9-9cvp

ENISA description: Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements Used in a Template Engine vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

EUVD references (1)

https://helpx.adobe.com/security/products/campaign/apsb26-120.html

Affected products (1)

Vendor	Product	Versions	Platforms
Adobe	Adobe Campaign Classic	`0` (affected), `ACC v7: 7.4.3 build 9399` (unaffected)	—

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

https://helpx.adobe.com/security/products/campaign/apsb26-120.html vendor-advisory

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.

https://helpx.adobe.com/security/products/campaign/apsb26-120.html psirt@adobe.com

Remediations (10)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

July 2026 Critical Patch Update Released | security - Oracle Blogs

web:blogs.oracle.com

The July Critical Patch Update (CPU) is Oracle's largest security release to date, reflecting expanded product coverage, AI-powered identification of actionable security findings, accelerated security engineering processes, and the broader scope of quarterly CPUs.

2026-08-04 20:25 UTC
[Updates] Patch Notes Version 1.15.00 | Crimson Desert

web:crimsondesert.pearlabyss.com

Fellow Greymanes, Here are the fixes and improvements that have been added this patch . Major UpdatesThis patch adds various bug fixes and stability improvements. Update ScheduleThe patch is rolling out across all platforms. Please refer to the Update section below to see the state of the patch ...

2026-08-04 20:25 UTC
Pennsylvania Access To Criminal History - Home - pa

web:epatch.pa.gov

Why does PATCH exist? Its purpose is to better enable the public to obtain criminal history record checks. The repository was created and is maintained in accordance with Pennsylvania's Criminal History Information Act contained in Chapter 91 of Title 18, Crimes Code. This Act also directs the Pennsylvania State Police (PSP) to disseminate criminal history data to criminal justice agencies ...

2026-08-04 20:25 UTC
Patch - Everything Local: Breaking News, Events, Discussions

web:patch.com

The best breaking news, stories, and events from the Patch network of local news sites

2026-08-04 20:25 UTC
Patch - patch

web:patchnashville.com

Patch was born out of a love of children's fashion and classic yet modern gifting. The goal was to create a timeless yet modern boutique with a playful touch featuring children's clothing, gifts, & accessories.

2026-08-04 20:25 UTC
Patch Notes - VALORANT

web:playvalorant.com

VALORANT Patch Notes 13.02 Phoenix ult change, new maps added to Retakes, and loads of bug fixes.

2026-08-04 20:25 UTC
N-central 2026.3 Hotfix 1 - Mitigation for CVE-2026-18577

web:status.n-able.com

If you identify any of these, contact N-able support immediately and engage your own security team. Supported Upgrade Paths Upgrade directly to 2026.3.1 from 2025.4 2026.1 2026.2 2026.3 If you are on an older version, we recommend going to any of the builds above. Then upgrade to this Hotfix version ASAP. If you are unsure of what to do, you can contact support directly. Do I need to update my ...

2026-08-04 20:25 UTC
Halo Campaign Evolved Patch Notes - July 29, 2026

web:support.halowaypoint.com

July 29 Patch Overview This update to Halo: Campaign Evolved brings enhanced stability across multiple platforms, adjustments to multiple enemy AI behaviors, and more.

2026-08-04 20:25 UTC
Description of the security update for SharePoint Server Subscription ...

web:support.microsoft.com

Improvements and fixes This security update introduces the SharePoint Server Subscription Edition Version 26H1 feature update. This feature update will be included in all SharePoint Server Subscription Edition public updates going forward. For more information about this feature update, see New and improved features in SharePoint Server Subscription Edition Version 26H1. This link may be ...

2026-08-04 20:25 UTC
Careers - PATCH Hawaii

web:www.patchhawaii.org

CAREERS & Employment Opportunities Click below to jump to the section you are looking for. PATCH Jobs ECE Jobs PATCH Jobs Early Learning Data Analyst (Independent Contractor) View Job Post Child Care Food Program Manager View Job Post Kona Child Care Trainer (on-call) View Job Post Hilo Child Care Trainer (on-call) View Job Post Kauai

2026-08-04 20:25 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-48323.json.

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "Adobe Campaign Classic",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "ACC v7: 7.4.3 build 9398",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "ACC v7: 7.4.3 build 9399",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2026-08-03T17:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements Used in a Template Engine vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "confidentialityRequirement": "NOT_DEFINED",
            "environmentalScore": 10,
            "environmentalSeverity": "CRITICAL",
            "exploitCodeMaturity": "NOT_DEFINED",
            "integrityImpact": "HIGH",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "LOW",
            "modifiedAttackVector": "NETWORK",
            "modifiedAvailabilityImpact": "HIGH",
            "modifiedConfidentialityImpact": "HIGH",
            "modifiedIntegrityImpact": "HIGH",
            "modifiedPrivilegesRequired": "NONE",
            "modifiedScope": "CHANGED",
            "modifiedUserInteraction": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "CHANGED",
            "temporalScore": 10,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1336",
              "description": "Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-03T22:37:07.003Z",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://helpx.adobe.com/security/products/campaign/apsb26-120.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336)",
      "x_generator": {
        "engine": "cvelib 1.8.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2026-48323",
    "datePublished": "2026-08-03T22:37:07.003Z",
    "dateReserved": "2026-05-21T15:28:38.137Z",
    "dateUpdated": "2026-08-03T22:37:07.003Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}