Security readout for executives and security teams
This is a cross-site scripting issue in Decoda before 3.3.1. If a site used vulnerable Decoda rendering for user-submitted content, an attacker could cause script or HTML to run in another user's browser. Business impact depends on where Decoda is embedded and whether authenticated users view untrusted content. Likely exposure is limited to applications that bundle or depend on Decoda/php-decoda before 3.3.1 and render untrusted user content through the affected template. The CVE data does not identify downstream products, CPEs, or deployment prevalence. Handle as a targeted web application remediation item, not an emergency from the available evidence. Prioritize if Decoda is used on authenticated, customer-facing, or admin-viewed content paths. Mitigation focus: Upgrade Decoda/php-decoda to version 3.3.1 or later where applicable.; Review the referenced upstream commit for the intended fix scope.; Check vendor or maintainer guidance before applying custom template changes..
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-2012-3831 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/milesj/php-decoda/commit/104afad9d3cb1fbb766c4bc5b98e070a8a13fbd8CVE 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.