CVE-2024-22195
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.1%
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 filter can be abused to inject arbitrary HTML attribute keys and values, bypassing the auto escaping mechanism and potentially leading to XSS. It may also be possible to bypass attribute validation checks if they are blacklist-based.
Affected configurations
References
github.com/pallets/jinja/releases/tag/3.1.3
github.com/pallets/jinja/security/advisories/GHSA-h5c8-rqwp-cp95
lists.debian.org/debian-lts-announce/2024/01/msg00010.html
lists.fedoraproject.org/archives/list/[email protected]/message/5XCWZD464AJJJUBOO7CMPXQ4ROBC6JX2/
lists.fedoraproject.org/archives/list/[email protected]/message/DELCVUUYX75I5K4Q5WMJG4MUZJA6VAIP/
lists.fedoraproject.org/archives/list/[email protected]/message/O7YWRBX6JQCWC2XXCTZ55C7DPMGICCN3/
Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
41.1%