Security readout for executives and security teams
CVE-2011-1340 is an old Plone cross-site scripting issue. A vulnerable Plone site before 2.5.3 could let attacker-supplied text appear as script or HTML in an error page, creating browser-side risk for users or administrators who encounter the crafted request. Exposure is most likely on legacy Plone deployments older than 2.5.3, especially if reachable by untrusted users. Current Plone versions are not identified as affected in the provided sources. Treat this as a legacy web-application hygiene item. Prioritize any internet-facing or administrator-used Plone instance below 2.5.3, but do not escalate as an active-exploitation emergency based on the provided sources. Mitigation focus: Inventory any Plone instances and determine exact versions.; Upgrade Plone deployments older than 2.5.3 to a fixed supported release.; Review Plone and JVN guidance for vendor-specific remediation details..
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
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ATT&CK lookup starting points
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CVE-2011-1340 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
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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
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.