CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2024-34064 – Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filter
https://notcve.org/view.php?id=CVE-2024-34064
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 application accepts keys (as opposed to only values) as user input, and renders these in pages that other users see as well, an attacker could use this to inject other attributes and perform XSS. The fix for CVE-2024-22195 only addressed spaces but not other characters. • https://github.com/pallets/jinja/commit/0668239dc6b44ef38e7a6c9f91f312fd4ca581cb https://github.com/pallets/jinja/security/advisories/GHSA-h75v-3vvj-5mfj https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/567XIGSZMABG6TSMYWD7MIYNJSUQQRUC https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCLF44KY43BSVMTE6S53B4V5WP3FRRSE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SSCBHIL6BYKR5NRCBXP4XMP2CEEKGFVS https://lists.fedoraproject.org/a • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2024-22195 – Jinja vulnerable to Cross-Site Scripting (XSS)
https://notcve.org/view.php?id=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. • 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/package-announce@lists.fedoraproject.org/message/5XCWZD464AJJJUBOO7CMPXQ4ROBC6JX2 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DELCVUUYX75I5K4Q5WMJG4MUZJA6VAIP https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/m • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 1CVE-2020-28493 – Regular Expression Denial of Service (ReDoS)
https://notcve.org/view.php?id=CVE-2020-28493
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 mitigated by Markdown to format user content instead of the urlize filter, or by implementing request timeouts and limiting process memory. Esto afecta al paquete jinja2 desde versiones 0.0.0 y anteriores a 2.11.3. • https://github.com/pallets/jinja/blob/ab81fd9c277900c85da0c322a2ff9d68a235b2e6/src/jinja2/utils.py%23L20 https://github.com/pallets/jinja/pull/1343 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PVAKCOO7VBVUBM3Q6CBBTPBFNP5NDXF4 https://security.gentoo.org/glsa/202107-19 https://snyk.io/vuln/SNYK-PYTHON-JINJA2-1012994 https://access.redhat.com/security/cve/CVE-2020-28493 https://bugzilla.redhat.com/show_bug.cgi?id=1928707 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 0CVE-2016-10745 – python-jinja2: Sandbox escape due to information disclosure via str.format
https://notcve.org/view.php?id=CVE-2016-10745
In Pallets Jinja before 2.8.1, str.format allows a sandbox escape. En Pallets Jinja versiones anteriores a 2.8.1, str.format permite un scape de sandbox A flaw was found in Pallets Jinja prior to version 2.8.1 allows sandbox escape. Python's string format method added to strings can be used to discover potentially dangerous values including configuration values. The highest threat from this vulnerability is to data confidentiality and integrity as well as system integrity. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00064.html https://access.redhat.com/errata/RHSA-2019:1022 https://access.redhat.com/errata/RHSA-2019:1237 https://access.redhat.com/errata/RHSA-2019:1260 https://access.redhat.com/errata/RHSA-2019:3964 https://access.redhat.com/errata/RHSA-2019:4062 https://github.com/pallets/jinja/commit/9b53045c34e61013dc8f09b7e52a555fa16bed16 https://palletsprojects.com/bl • CWE-134: Use of Externally-Controlled Format String CWE-138: Improper Neutralization of Special Elements •
CVSS: 9.0EPSS: 0%CPEs: 13EXPL: 0CVE-2019-10906 – python-jinja2: str.format_map allows sandbox escape
https://notcve.org/view.php?id=CVE-2019-10906
In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape. En Pallets Jinja, en versiones anteriores a la 2.10.1, str.format_map permite un escape de sandbox. A flaw was found in Jinja. Python string formatting could allow an attacker to escape the sandbox. The highest threat from this vulnerability is to data confidentiality and integrity and system availability. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00064.html https://access.redhat.com/errata/RHSA-2019:1152 https://access.redhat.com/errata/RHSA-2019:1237 https://access.redhat.com/errata/RHSA-2019:1329 https://lists.apache.org/thread.html/09fc842ff444cd43d9d4c510756fec625ef8eb1175f14fd21de2605f%40%3Cdevnull.infra.apache.org%3E https://lists.apache.org/thread.html/2b52b9c8b9d6366a4f1b407a8bde6af28d9fc73fdb3b37695fd0d9ac%40%3Cdevnull.infra.apac • CWE-138: Improper Neutralization of Special Elements •