# CVE-2026-62021: WordPress Angio theme <= 1.1.1 - PHP Object Injection vulnerability

> A PHP object injection vulnerability in the Angio WordPress theme allows attackers to potentially execute arbitrary code.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Oct 2026
- **Updated:** 11 Oct 2026
- **Also known as:** GHSA-7pq8-46v4-4wp9

## What is CVE-2026-62021?

CVE-2026-62021 is a high-severity unsafe deserialization vulnerability in rascals Angio, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Subscriber PHP Object Injection in Angio <= 1.1.1 versions.

Weakness: CWE-502 (Deserialization of Untrusted Data)

## Which versions are affected by CVE-2026-62021?


## How do I fix CVE-2026-62021?

No fix has been published for CVE-2026-62021 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-62021 being exploited?

There is no known exploitation of CVE-2026-62021 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-62021 and fix it if it is affected.

What it is: CVE-2026-62021 is a high-severity unsafe deserialization vulnerability in rascals Angio, published on 10 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-62021 in the wild and no public exploit code.

Affected product: rascals Angio. 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-2026-62021/ (Markdown: https://insights.sbomify.com/CVE-2026-62021/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-62021
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-62021
- OSV: https://osv.dev/vulnerability/CVE-2026-62021

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-62021/
Summaries are generated and may contain mistakes; the official description above is the record.