datapizza-labs datapizza-ai 0.0.2 Jinja2 Template prompt.py ChatPromptTemplate Prompt special elements used in a template engine
Summary
A vulnerability labeled as critical has been found in datapizza-labs datapizza-ai 0.0.2. Affected by this vulnerability is the function ChatPromptTemplate of the file datapizza-ai-core/datapizza/modules/prompt/prompt.py of the component Jinja2 Template Handler. Such manipulation of the argument Prompt leads to improper neutralization of special elements used in a template engine.
This vulnerability is documented as CVE-2026-2969. The attack can be executed remotely. Additionally, an exploit exists.
The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability was found in datapizza-labs datapizza-ai 0.0.2. It has been rated as critical. Affected by this issue is the function ChatPromptTemplate of the file datapizza-ai-core/datapizza/modules/prompt/prompt.py of the component Jinja2 Template Handler. The manipulation of the argument Prompt with an unknown input leads to a improper neutralization of special elements used in a template engine vulnerability. Using CWE to declare the problem leads to CWE-1336. The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. Impacted is confidentiality, integrity, and availability.
The weakness was released by edoardottt. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-2969. The exploitation is known to be easy. The attack may be launched remotely. The exploitation needs additional levels of successful authentication. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1221.
The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 6.2VulDB Meta Temp Score: 6.0
VulDB Base Score: 4.7
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍
Researcher Base Score: 9.1
Researcher Vector: 🔒
CNA Base Score: 4.7
CNA Vector: 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Improper neutralization of special elements used in a template engineCWE: CWE-1336 / CWE-791 / CWE-790
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
02/22/2026 Advisory disclosed02/22/2026 VulDB entry created
02/23/2026 VulDB entry last update
Sources
Advisory: github.comResearcher: edoardottt
Status: Not defined
CVE: CVE-2026-2969 (🔒)
GCVE (CVE): GCVE-0-2026-2969
GCVE (VulDB): GCVE-100-347336
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 02/22/2026 09:17Updated: 02/23/2026 07:16
Changes: 02/22/2026 09:17 (60), 02/22/2026 15:41 (8), 02/22/2026 15:44 (3), 02/23/2026 07:16 (31)
Complete: 🔍
Submitter: edoardottt
Committer: edoardottt
Cache ID: 216::103
Submit
Accepted
- Submit #755357: datapizza datapizza-ai v0.0.2 Server Side Template Injection (by edoardottt)
VulDB is the best source for vulnerability data and more expert information about this specific topic.
No comments yet. Languages: en.
Please log in to comment.