Security readout for executives and security teams
Plain-English summary
This CVE concerns a SQL injection flaw in the WordPress appointment-booking-calendar plugin before version 1.1.24. A vulnerable site could expose its WordPress database to unauthorized query manipulation, but the supplied sources do not state severity, prerequisites, affected endpoint, or confirmed exploitation.
Executive priority
Treat this as a targeted WordPress plugin exposure check, not a confirmed emergency. Remediate any pre-1.1.24 installations promptly because SQL injection can affect sensitive site data, but evidence is incomplete on exploitability and active attacks.
Technical view
CVE-2016-10916 is described as SQL injection in appointment-booking-calendar before 1.1.24 for WordPress. The record explicitly says it is different from CVE-2015-7319. The source bundle provides no CVSS vector, CWE, vulnerable parameter, authentication requirement, or exploit evidence.
Likely exposure
Exposure is likely limited to WordPress sites that installed appointment-booking-calendar and are running a version earlier than 1.1.24. Public-facing WordPress sites would be the primary concern, but the supplied sources do not define attack preconditions.
Exploitation context
The source bundle does not show CISA KEV listing or any cited evidence of active exploitation. It only identifies the vulnerability class and affected version range, so exploitation status should be treated as unconfirmed.
Researcher notes
Do not borrow details from CVE-2015-7319; this record says the issue is different. The bundle lacks endpoint, parameter, auth, CVSS, and CWE data, so validation should focus on asset/version confirmation and vendor record review.
Mitigation direction
- Inventory WordPress sites for the appointment-booking-calendar plugin.
- Upgrade affected installations to version 1.1.24 or later.
- Disable or remove the plugin if a safe update is unavailable.
- Review the WordPress plugin developer history for vendor-specific guidance.
- Prioritize backups before remediation on business-critical WordPress sites.
Validation and detection
- Confirm the plugin slug and installed version on each WordPress site.
- Verify no installation remains below appointment-booking-calendar 1.1.24.
- Review web and database logs for unusual SQL errors or suspicious request patterns.
- Check WAF and WordPress security logs for activity against booking endpoints.
- Document any compensating controls if immediate upgrade is delayed.
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.
Database behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-10916 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://wordpress.org/plugins/appointment-booking-calendar/#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.