Security readout for executives and security teams
Plain-English summary
CVE-2016-10963 is a cross-site scripting issue in the WordPress Icegram plugin before version 1.9.19. A vulnerable site could expose users or administrators to script execution in the browser. The provided sources do not include severity scoring, affected code paths, or evidence of exploitation.
Executive priority
Treat this as a targeted WordPress hygiene item. Patch or remove outdated Icegram installations, especially on public sites, but do not escalate as actively exploited based on the supplied evidence.
Technical view
The CVE states that Icegram for WordPress before 1.9.19 has XSS. No CVSS, CWE, vulnerable parameter, required privileges, or authentication context is supplied. The practical exposure is limited to WordPress installations running Icegram versions older than 1.9.19.
Likely exposure
Public WordPress sites are potentially exposed if they run the Icegram plugin before 1.9.19. The source bundle does not identify specific configurations, routes, user roles, or inputs required to trigger the flaw.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, and no cited source states active exploitation. XSS risk depends on where the script can be injected and which users view it; those details are not provided.
Researcher notes
The public record is sparse: no CVSS, CWE, exploit prerequisites, vulnerable endpoint, or patch advisory details are included. Validation should focus on version discovery and vendor-changelog confirmation rather than assumptions about exploitability.
Mitigation direction
- Update Icegram to version 1.9.19 or later.
- Remove the plugin if it is unused or cannot be updated.
- Check the WordPress plugin page and vendor guidance for current remediation notes.
- Prioritize internet-facing WordPress sites and administrator-heavy workflows.
Validation and detection
- Inventory WordPress sites for the Icegram plugin.
- Confirm installed Icegram versions are 1.9.19 or later.
- Review plugin changelog or vendor guidance for fix confirmation.
- Check recent site content changes for unexpected script-like entries.
Public sources used
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-2016-10963 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://wordpress.org/plugins/icegram/#developersCVE 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.