Security readout for executives and security teams
This is an old cross-site scripting issue in Yahoo YUI 2 Flash components. If a website still hosts vulnerable YUI 2 SWF files such as uploader.swf, an attacker may be able to inject script or HTML into a user’s browser. The business risk depends on whether those legacy assets remain publicly reachable. Exposure is most likely in legacy web applications that bundled or still serve YUI 2.5.0 through 2.9.0 Flash assets. Focus on public static directories, third-party JavaScript library folders, and old upload widgets that include uploader.swf or related YUI SWF files. Prioritize if internet-facing applications still host old YUI 2 Flash files, especially on authenticated portals or customer-facing upload flows. Otherwise, handle as a legacy cleanup item with targeted validation. The lack of CVSS and exploit evidence lowers urgency, but exposed XSS can still affect users and sessions. Mitigation focus: Inventory hosted YUI 2 Flash assets, especially uploader.swf.; Remove vulnerable SWF files when the feature is unused.; Check historical YUI vendor guidance before applying any replacement or workaround..
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-2012-5882 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
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.