CVE-2024-41950: Haystack insecure Jinja2 templates RCE
Haystack
Certain components in Haystack render insecure Jinja2 templates, allowing pipeline creators to achieve remote code execution. The vulnerability was resolved in version 2.3.1.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 7.7
- EPSS
- 0.01 · top 33% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 31 Jul 2024
- last update
- 31 Jul 2024
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2024-07-31CVE-2024-41950: Insecure Jinja2 templates rendered in Haystack Components can lead to RCEGitHub Advisory Database · github.com/advisories/GHSA-hx9v-6r9f-w677
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 31 Jul 2024 · first reported 31 Jul 2024
- origin
- GitHub Advisory DatabaseVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-18 07:00Z · updated 2026-10-18 07:00Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
Copy a brief
This record as a short Markdown brief, for a ticket, a chat or a coding agent.
the brief as text
# CVE-2024-41950: Haystack insecure Jinja2 templates RCE https://gcdradar.vercel.app/incidents/cve-2024-41950-haystack-insecure-jinja2-templates-rce · AIR-2024-0153 · closed 2024-07-31 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2024-07-31 - AI role: Attack on AI - Products: Haystack - CVE ids: CVE-2024-41950 - CVSS: 7.7 ## Summary Certain components in Haystack render insecure Jinja2 templates, allowing pipeline creators to achieve remote code execution. The vulnerability was resolved in version 2.3.1. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2024-07-31: CVE-2024-41950: Insecure Jinja2 templates rendered in Haystack Components can lead to RCE (https://github.com/advisories/GHSA-hx9v-6r9f-w677) ## Sources - 2024-07-31 GitHub Advisory Database: CVE-2024-41950: Insecure Jinja2 templates rendered in Haystack Components can lead to RCE https://github.com/advisories/GHSA-hx9v-6r9f-w677 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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