Security readout for executives and security teams
This is a cross-site scripting issue in older Plone releases. A remote attacker could inject script or HTML into affected sites through unspecified vectors. The public bundle identifies fixed Plone versions and a vendor hotfix, but does not provide CVSS, detailed exploit conditions, or evidence of active exploitation. Exposure is most likely on legacy Plone deployments older than 4.2.3 or 4.3 beta 1, especially internet-facing sites that did not apply the 20121106 Plone hotfix. Treat this as a legacy web platform hygiene issue. It warrants timely remediation for public Plone sites, but the provided evidence does not support emergency handling or claims of active exploitation. Mitigation focus: Upgrade Plone to 4.2.3, 4.3 beta 1, or a later supported release.; Apply the Plone 20121106 hotfix where upgrade is not immediately possible.; Check current Plone vendor guidance for any superseding security updates..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2012-5494 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/plone/Products.CMFPlone/blob/4.2.3/docs/CHANGES.txtCVE reference · x_refsource_CONFIRM
- https://plone.org/products/plone/security/advisories/20121106/10CVE reference · x_refsource_CONFIRM
- https://plone.org/products/plone-hotfix/releases/20121106CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.