Technology · PyPI
jinja2 (PyPI) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in jinja2 (PyPI): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-27516, was published on 7 July 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About jinja2 (PyPI)
Template engine for Python with support for dynamic template rendering.
Latest jinja2 (PyPI) vulnerabilities
- CVE-2025-27516: PYSEC-2026-1471 - Jinja2 vulnerable to sandbox breakout through attr filter selecting format methodmediumCVSS 4EPSS 0.5%
- CVE-2024-56326: PYSEC-2026-1475 - Jinja has a sandbox breakout through indirect reference to format methodlowCVSS 3.1EPSS 0.5%
- CVE-2024-56201: PYSEC-2026-1472 - Jinja has a sandbox breakout through malicious filenameslowCVSS 3.1EPSS 0.3%
- CVE-2024-34064: PYSEC-2026-1474 - Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filterlowCVSS 3.1EPSS 1.0%
- CVE-2024-22195: PYSEC-2026-1473 - Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filterlowCVSS 3.1EPSS 0.9%
- CVE-2025-49142: Nautobot secrets exposure and data manipulation via Jinja2 templatingmediumCVSS 4EPSS 0.4%
- CVE-2020-28493: Regular Expression Denial of Service (ReDoS) in Jinja2lowCVSS 3.1EPSS 3.5%
- CVE-2016-10745: PYSEC-2019-220 - In Pallets Jinja before 2.8.1, str.format allows a sandbox escape.lowCVSS 3EPSS 3.5%
- CVE-2019-10906: PYSEC-2019-217 - In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.lowCVSS 3EPSS 3.6%
- CVE-2014-1402: Incorrect Privilege Assignment in Jinja2lowCVSS 3.1EPSS 0.4%
- CVE-2014-0012: Insecure Temporary File in Jinja2lowCVSS 3.1EPSS 0.4%
Most severe jinja2 (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-27516: PYSEC-2026-1471 - Jinja2 vulnerable to sandbox breakout through attr filter selecting format methodmediumCVSS 4EPSS 0.5%
- CVE-2025-49142: Nautobot secrets exposure and data manipulation via Jinja2 templatingmediumCVSS 4EPSS 0.4%
- CVE-2020-28493: Regular Expression Denial of Service (ReDoS) in Jinja2lowCVSS 3.1EPSS 3.5%
- CVE-2024-34064: PYSEC-2026-1474 - Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filterlowCVSS 3.1EPSS 1.0%
- CVE-2024-22195: PYSEC-2026-1473 - Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filterlowCVSS 3.1EPSS 0.9%
- CVE-2024-56326: PYSEC-2026-1475 - Jinja has a sandbox breakout through indirect reference to format methodlowCVSS 3.1EPSS 0.5%
- CVE-2014-0012: Insecure Temporary File in Jinja2lowCVSS 3.1EPSS 0.4%
- CVE-2014-1402: Incorrect Privilege Assignment in Jinja2lowCVSS 3.1EPSS 0.4%
- CVE-2024-56201: PYSEC-2026-1472 - Jinja has a sandbox breakout through malicious filenameslowCVSS 3.1EPSS 0.3%
- CVE-2019-10906: PYSEC-2019-217 - In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.lowCVSS 3EPSS 3.6%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many jinja2 (PyPI) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/jinja2)<a href="https://junglewise.ai/threats/technologies/jinja2"><img src="https://junglewise.ai/threats/technologies/jinja2/badge.svg" alt="jinja2 (PyPI) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/jinja2.json, and this page as text at https://junglewise.ai/threats/technologies/jinja2.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "jinja2 (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/jinja2, 13 November 2026.