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    Dashboard / CVE / CVE-2024-22195

    CVE-2024-22195

    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.

    Published:Jan 11, 2024
    Last Modified:Nov 3, 2025
    EPS:Jan 11, 2024
    EPSS Score:0.00093
    CVSS Score:5.4

    Affected Products

    Vendor
    Palletsprojects
    Product
    Jinja
    Vendor
    Redhat
    Product
    Ansible Automation Platform
    Vendor
    Redhat
    Product
    Ceph Storage
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhui
    Vendor
    Redhat
    Product
    Satellite
    Vendor
    Redhat
    Product
    Satellite Capsule

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-27516 (CVSS 5.4) — Jinja is an extensible templating engine. Prior to 3.1.6, an oversight in how the Jinja sandboxed environment …
    CVE-2024-56326 (CVSS 5.4) — Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment …
    CVE-2024-56201 (CVSS 5.4) — Jinja is an extensible templating engine. In versions on the 3.x branch prior to 3.1.5, a bug in the Jinja com…
    CVE-2024-34064 (CVSS 5.4) — Jinja is an extensible templating engine. The `xmlattr` filter in affected versions of Jinja accepts keys cont…
    CVE-2020-28493 (CVSS 5.3) — This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the `_p…
    CVE-2019-10906 (CVSS 8.6) — In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.…
    CVE-2016-10745 (CVSS 8.6) — In Pallets Jinja before 2.8.1, str.format allows a sandbox escape.…

    References

    https://github.com/pallets/jinja/releases/tag/3.1.3
    https://github.com/pallets/jinja/security/advisories/GHSA-h5c8-rqwp-cp95
    https://lists.debian.org/debian-lts-announce/2024/01/msg00010.html
    https://lists.fedoraproject.org/archives/list/[email protected]/message/5XCWZD464AJJJUBOO7CMPXQ4ROBC6JX2/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/DELCVUUYX75I5K4Q5WMJG4MUZJA6VAIP/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/O7YWRBX6JQCWC2XXCTZ55C7DPMGICCN3/
    https://github.com/pallets/jinja/releases/tag/3.1.3
    https://github.com/pallets/jinja/security/advisories/GHSA-h5c8-rqwp-cp95
    https://lists.debian.org/debian-lts-announce/2024/01/msg00010.html
    https://lists.debian.org/debian-lts-announce/2024/12/msg00009.html
    https://lists.fedoraproject.org/archives/list/[email protected]/message/5XCWZD464AJJJUBOO7CMPXQ4ROBC6JX2/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/DELCVUUYX75I5K4Q5WMJG4MUZJA6VAIP/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/O7YWRBX6JQCWC2XXCTZ55C7DPMGICCN3/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High