Security readout for executives and security teams
A legacy Joomla Letterman Subscriber module allowed attackers to make a visitor’s browser run injected script through a public parameter. This is mainly a website trust and session-risk issue, not a server takeover claim in the sources. Exposure is likely limited to Joomla sites that still run the Letterman Subscriber mod_letterman module earlier than 1.2.5. The affected inventory in the bundle is incomplete and lists no formal CPEs. Treat this as moderate priority for any internet-facing legacy Joomla estate. Prioritize remediation where the module handles subscribers, authenticated visitors, or administrator workflows, because XSS can damage user trust and enable account abuse. Mitigation focus: Upgrade Letterman Subscriber mod_letterman to version 1.2.5 or later if available.; Remove the module if it is unused or unsupported.; Check current vendor or maintainer guidance for supported replacement options..
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-2007-3249 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
- letterman-modlettermansubscribe-xss(34870)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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