GHSA-Q5XX-FXV3-XXQF

Vulnerability from github – Published: 2026-02-23 06:30 – Updated: 2026-02-25 17:52
VLAI?
Summary
datapizza-ai: Server-Side Template Injection in ChatPromptTemplate via Jinja2 Template Handler
Details

A flaw has been found in datapizza-labs datapizza-ai 0.0.2. Affected is the function ChatPromptTemplate of the file datapizza-ai-core/datapizza/modules/prompt/prompt.py of the component Jinja2 Template Handler. This manipulation of the argument Prompt causes improper neutralization of special elements used in a template engine. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity ?
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
2.0 (Low)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "datapizza-ai-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-2969"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-791"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-25T17:52:48Z",
    "nvd_published_at": "2026-02-23T05:16:19Z",
    "severity": "LOW"
  },
  "details": "A flaw has been found in datapizza-labs datapizza-ai 0.0.2. Affected is the function ChatPromptTemplate of the file datapizza-ai-core/datapizza/modules/prompt/prompt.py of the component Jinja2 Template Handler. This manipulation of the argument Prompt causes improper neutralization of special elements used in a template engine. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-q5xx-fxv3-xxqf",
  "modified": "2026-02-25T17:52:48Z",
  "published": "2026-02-23T06:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2969"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/datapizza-labs/datapizza-ai"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hacktivesec/datapizza-ai-disclosure/blob/main/ssti.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.347336"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.347336"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.755357"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "datapizza-ai: Server-Side Template Injection in ChatPromptTemplate via Jinja2 Template Handler"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.