Security readout for executives and security teams
FlatNuke 2.5.1 has a reported direct code injection flaw that could let a remote attacker run arbitrary PHP code through the avatar URL field. If this legacy CMS is still public-facing, compromise could mean site takeover. The sources do not provide CVSS scoring, patch details, or evidence of active exploitation. Exposure is likely limited to legacy FlatNuke 2.5.1 deployments, especially Internet-facing sites that still allow profile or avatar updates. The bundle does not identify other affected versions or products. Prioritize discovery and retirement over patch management. This is a 2005-era CMS issue with severe potential impact and limited remediation detail in the sources, so any exposed instance should be treated as unacceptable legacy risk. Mitigation focus: Identify and retire any FlatNuke 2.5.1 deployments.; Check vendor or community guidance for any fixed release or official workaround.; Remove public access to affected sites until remediation is confirmed..
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2005-0268 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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
- flatnuke-indexphp-xss(18746)CVE reference · vdb-entry, x_refsource_XF
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.