# CVE-2026-2970: datapizza-labs datapizza-ai cache.py RedisCache deserialization

> An attacker on the local network can exploit a deserialization flaw in the RedisCache function to potentially execute arbitrary code.

- **Severity:** Low 2.1 (`CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 23 Feb 2026
- **Updated:** 23 Feb 2026
- **Also known as:** GHSA-hg58-x52p-859c, PYSEC-2026-2438

## What is CVE-2026-2970?

CVE-2026-2970 is a low-severity unsafe deserialization vulnerability in datapizza-labs datapizza-ai, published on 23 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A vulnerability has been found in datapizza-labs datapizza-ai 0.0.2. Affected by this vulnerability is the function RedisCache of the file datapizza-ai-cache/redis/datapizza/cache/redis/cache.py. Such manipulation leads to deserialization. The attack requires being on the local network. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-502 (Deserialization of Untrusted Data), CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2026-2970?

3 open source packages ship an affected version, including datapizza-ai-core. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `datapizza-ai-core` | PyPI | All versions to 0.0.7 | None |
| `datapizza-ai-core` | PyPI | All versions to 0.0.7 | None |
| `datapizza-ai-core` | PyPI | All versions to 0.0.7 | None |

Products: Datapizza Datapizza Ai.

## How do I fix CVE-2026-2970?

No fix has been published for CVE-2026-2970 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-2970 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2970 exists.

## Other vulnerabilities in datapizza-labs datapizza-ai

- [CVE-2026-2969](https://insights.sbomify.com/CVE-2026-2969/): datapizza-labs datapizza-ai Jinja2 Template prompt.py ChatPromptTemplate special elements used in a template engine (medium 5.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-2970 and fix it if it is affected.

What it is: CVE-2026-2970 is a low-severity unsafe deserialization vulnerability in datapizza-labs datapizza-ai, published on 23 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2970 exists.

Affected packages and fixed versions:
- datapizza-ai-core (PyPI): affected all versions up to 0.0.7; no fix listed
- datapizza-ai-core (PyPI): affected all versions up to 0.0.7; no fix listed
- datapizza-ai-core (PyPI): affected all versions up to 0.0.7; no fix listed

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-2026-2970/ (Markdown: https://insights.sbomify.com/CVE-2026-2970/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-2970
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2970
- OSV: https://osv.dev/vulnerability/CVE-2026-2970

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-2970/
Summaries are generated and may contain mistakes; the official description above is the record.