Security readout for executives and security teams
Older eGroupware Community Edition could store attacker-supplied browser header text and later show it unsafely to an administrator. If triggered, script could run in the admin’s browser. The source bundle does not provide CVSS scoring or active exploitation evidence. Exposure is limited to eGroupware Community Edition deployments older than 16.1.20170922. Risk is highest where administrative users review application-rendered request metadata or similar records that include User-Agent values. Treat as a targeted remediation item for any legacy eGroupware deployment. It is not proven actively exploited in the supplied sources, but admin-context stored XSS can support account compromise or sensitive data exposure. Mitigation focus: Upgrade eGroupware Community Edition to 16.1.20170922 or later.; Review the referenced upstream commit and vendor guidance before patching customized deployments.; Restrict administrator access to trusted networks where operationally feasible..
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-2017-14920 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/EGroupware/egroupware/commit/0ececf8c78f1c3f9ba15465f53a682dd7d89529fCVE reference · x_refsource_MISC
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.