CVE intelligence and bounded remediation

CVE-2019-7847 — Adobe Campaign security vulnerability

High CVSS 7.5

Adobe Campaign Classic version 18.10.5-8984 and earlier versions have an Improper Restriction of XML External Entity Reference ('XXE') vulnerability. Successful exploitation could lead to Arbitrary read access to the file system in the context of the current user.

Severity
High
CVSS
7.5 (3.0)
Published
2019-07-18
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-611

Affected products

  • adobe / campaign

Matched remediation archetype

XML external entity and unsafe XML processing

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Check exposure

  • Inventory XML parsers used by APIs, file imports, office or image formats, identity protocols, feeds, and background jobs.
  • Determine whether document type declarations, external entities, XInclude, schemas, or network resolvers are enabled.
  • Map parser filesystem and network access and the sensitivity of documents it processes.

Remediate safely

  • Configure each parser to reject document type declarations and disable external entity, XInclude, and network resolution features.
  • Prefer a data format or hardened parser that does not support external resolution, and apply input size and depth limits.
  • Update affected XML libraries and centralize secure parser construction so callers cannot silently override it.

Authoritative sources

Complete CVE record and remediation plan

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