Security readout for executives and security teams
Plain-English summary
CVE-2016-0781 is a cross-site scripting issue in older Cloud Foundry UAA OAuth approval pages. Malicious script content could be placed in OAuth scopes or SCIM group descriptions and then shown to users during approval flows. The sources do not provide CVSS, confirmed exploitation, or full fix details.
Executive priority
Prioritize investigation if the organization runs legacy Cloud Foundry identity components. The issue affects authentication approval pages, but urgency cannot be quantified from the provided sources because severity, CVSS, and exploitation evidence are missing.
Technical view
Affected UAA approval pages failed to safely handle JavaScript content supplied through OAuth scopes, SCIM groups, or SCIM group descriptions. Listed affected versions include Cloud Foundry v208-v231, Login-server v1.6-v1.14, UAA v2.0.0-v2.7.4.1, UAA v3.0.0-v3.2.0, UAA-Release v2-v7, and Pivotal Elastic Runtime 1.6.x before 1.6.20.
Likely exposure
Exposure is likely limited to organizations still running the listed legacy Cloud Foundry, Login-server, UAA, UAA-Release, or Pivotal Elastic Runtime versions. Modern or unsupported status is not stated in the bundle, so confirm against local asset inventory.
Exploitation context
The bundle describes an XSS condition but does not cite active exploitation, public exploit use, or CISA KEV listing. Treat exploitation status as unconfirmed from the provided evidence.
Researcher notes
Focus validation on version matching and data paths where SCIM group names, group descriptions, or OAuth scopes are rendered into approval pages. The source bundle names the injection locations but does not include patch diffs, exploit preconditions, or sanitization details.
Mitigation direction
- Upgrade Pivotal Elastic Runtime 1.6.x to 1.6.20 or later if applicable.
- Check Pivotal or successor vendor guidance for fixed versions of each affected component.
- Prioritize replacement of listed legacy Cloud Foundry UAA and Login-server versions.
- Review SCIM group descriptions and OAuth scope metadata for unexpected script-like content.
Validation and detection
- Inventory Cloud Foundry, Login-server, UAA, UAA-Release, and Elastic Runtime versions.
- Compare deployed versions to the affected ranges listed in CVE-2016-0781.
- Identify whether UAA OAuth approval pages are enabled and reachable by users.
- Review identity administration controls for who can modify SCIM groups or descriptions.
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-2016-0781 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://pivotal.io/security/cve-2016-0781CVE 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.