UbuntuUSN-6787-1Jinja2 vulnerability
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.4%
Releases
- Ubuntu 24.04 LTS
- Ubuntu 23.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- jinja2 - small but fast and easy to use stand-alone template engine
Details
It was discovered that Jinja2 incorrectly handled certain HTML attributes
that were accepted by the xmlattr filter. An attacker could use this issue
to inject arbitrary HTML attribute keys and values to potentially execute
a cross-site scripting (XSS) attack.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 24.04 | noarch | python3-jinja2 | < 3.1.2-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 24.04 | noarch | python-jinja2-doc | < 3.1.2-1ubuntu1.1 | UNKNOWN |
| Ubuntu | 23.10 | noarch | python3-jinja2 | < 3.1.2-1ubuntu0.23.10.2 | UNKNOWN |
| Ubuntu | 23.10 | noarch | python-jinja2-doc | < 3.1.2-1ubuntu0.23.10.2 | UNKNOWN |
| Ubuntu | 22.04 | noarch | python3-jinja2 | < 3.0.3-1ubuntu0.2 | UNKNOWN |
| Ubuntu | 22.04 | noarch | python-jinja2-doc | < 3.0.3-1ubuntu0.2 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python-jinja2 | < 2.10.1-2ubuntu0.3 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python-jinja2-doc | < 2.10.1-2ubuntu0.3 | UNKNOWN |
| Ubuntu | 20.04 | noarch | python3-jinja2 | < 2.10.1-2ubuntu0.3 | UNKNOWN |
| Ubuntu | 18.04 | noarch | python-jinja2 | < 2.10-1ubuntu0.18.04.1+esm2 | UNKNOWN |
References
Related
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.4%