debian/jinja2 vulnerabilities

Latest debian/jinja2 CVEs

Newest publication first

1. DLA-4126-2 jinja2 - regression update

   Published 2025-04-30

   Unknown

2. DLA-4126-1 jinja2 - security update

   Published 2025-04-13

   Unknown

3. CVE-2025-27516 Jinja sandbox breakout through attr filter selecting format method

   Published 2025-03-05

   Medium·CVSS 5.4 EPSS 0.51%

   Jinja is an extensible templating engine. Prior to 3.1.6, an oversight in how the Jinja sandboxed environment interacts with the |attr filter allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker nee...

4. CVE-2024-56326 Jinja has a sandbox breakout through indirect reference to format method

   Published 2024-12-23

   Medium·CVSS 5.4 EPSS 0.52%

   Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls to str.format allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs t...

5. CVE-2024-56201 Jinja has a sandbox breakout through malicious filenames

   Published 2024-12-23

   Medium·CVSS 5.4 EPSS 0.31%

   Jinja is an extensible templating engine. In versions on the 3.x branch prior to 3.1.5, a bug in the Jinja compiler allows an attacker that controls both the content and filename of a template to execute arbitrary Python code, regardless of if Jinja's sandbox is used. To exploit...

6. DLA-3988-2 jinja2 - regression update

   Published 2024-12-09

   Unknown

7. DLA-3988-1 jinja2 - security update

   Published 2024-12-09

   Unknown

8. CVE-2024-34064 Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filter

   Published 2024-05-06

   Medium·CVSS 5.4 EPSS 0.98%

   Jinja is an extensible templating engine. The xmlattr filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, /, >, or =, as each would then be interpreted as starting a separate attribute. If an applicatio...

9. DLA-3715-1 jinja2 - security update

   Published 2024-01-23

   Unknown

10. CVE-2024-22195 Jinja vulnerable to Cross-Site Scripting (XSS)

    Published 2024-01-11

    Medium·CVSS 6.1 EPSS 0.89%

    Jinja is an extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. It is possible to inject arbitrary HTML attributes into the rendered HTML template, potentially leading to Cross-Site Scripting (XSS). The Jinja xmlattr fil...

11. CVE-2020-28493 Regular Expression Denial of Service (ReDoS)

    Published 2021-02-01

    Medium·CVSS 5.3 EPSS 3.6%

    This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the _punctuation_re regex operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitiga...

12. CVE-2016-10745 Jinja2 sandbox escape vulnerability

    Published 2019-04-08

    High·CVSS 8.6 EPSS 3.5%

    In Pallets Jinja before 2.8.1, str.format allows a sandbox escape.

13. CVE-2019-10906 Jinja2 sandbox escape via string formatting

    Published 2019-04-06

    High·CVSS 8.6 EPSS 3.6%

    In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.

14. CVE-2014-0012 Insecure Temporary File in Jinja2

    Published 2014-05-19

    Medium·CVSS 4.4 EPSS 0.43%

    FileSystemBytecodeCache in Jinja2 2.7.2 does not properly create temporary directories, which allows local users to gain privileges by pre-creating a temporary directory with a user's uid. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1402.

15. CVE-2014-1402 Incorrect Privilege Assignment in Jinja2

    Published 2014-05-19

    Medium·CVSS 4.4 EPSS 0.37%

    The default configuration for bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2 does not properly create temporary files, which allows local users to gain privileges via a crafted .cache file with a name starting with _jinja2 in /tmp.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.