Security readout for executives and security teams
Roundcube Webmail 0.8.1 and earlier could let an attacker place malicious script or HTML in an email signature. If a user viewed the message in webmail, the attacker’s content could run in that user’s browser context. The source bundle does not provide CVSS, CWE, or confirmed active exploitation. Exposure is most likely in organizations still operating Roundcube Webmail 0.8.1 or earlier, especially internet-accessible webmail used by staff. Current exposure should be rare in maintained environments, but legacy hosting panels and unmanaged mail servers deserve review. Prioritize this if any legacy Roundcube instance remains exposed to users or the internet. For fully updated environments, urgency is lower, but the age of the CVE makes finding affected software a lifecycle and asset-management concern. Mitigation focus: Inventory Roundcube deployments and identify any version at or below 0.8.1.; Review Roundcube advisory, ticket, release notes, and commit guidance before remediation.; Upgrade affected Roundcube instances using vendor-supported packages or maintained releases..
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-2012-4668 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
- https://github.com/roundcube/roundcubemail/commit/c086978f6a91eacb339fd2976202fca9dad2ef32CVE 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.