# CVE-2026-1487: LatePoint <= 5.2.7 - Authenticated (Administrator+) SQL Injection via JSON Import

> Administrators can execute arbitrary SQL queries via JSON import, allowing data extraction or modification in the LatePoint WordPress plugin.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 Mar 2026
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-grpv-jwmg-2qjv

## What is CVE-2026-1487?

CVE-2026-1487 is a medium-severity SQL injection vulnerability in LatePoint – Calendar Booking Plugin for Appointments and Events, published on 3 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to SQL Injection via the JSON Import in all versions up to, and including, 5.2.7 due to insufficient validation on the user-supplied JSON data.  This makes it possible for authenticated attackers, with Administrator-level access and above, to execute arbitrary SQL queries on the database that can be used to extract information via time-based techniques, drop tables, or modify data.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2026-1487?


## How do I fix CVE-2026-1487?

No fix has been published for CVE-2026-1487 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-1487 being exploited?

There is no known exploitation of CVE-2026-1487 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1487 and fix it if it is affected.

What it is: CVE-2026-1487 is a medium-severity SQL injection vulnerability in LatePoint – Calendar Booking Plugin for Appointments and Events, published on 3 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-1487 in the wild and no public exploit code.

Affected product: LatePoint – Calendar Booking Plugin for Appointments and Events. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-1487/ (Markdown: https://insights.sbomify.com/CVE-2026-1487/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1487
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1487
- OSV: https://osv.dev/vulnerability/CVE-2026-1487

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-1487/
Summaries are generated and may contain mistakes; the official description above is the record.