synced 7 MIN AGO
01 Record

CVE-2024-56326

Jinja has a sandbox breakout through indirect reference to format method

MediumPUBLISHEDCNA: GitHub_M
CNA base score5.4 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
View raw JSON

02 Description

Jinja has a sandbox breakout through indirect reference to format method

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.52% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 43.9% of scored records. A rank, not a probability.
NVD base score
5.4 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-12-23 15:43Z1 YR AGO
Last updated
2025-11-03 19:32Z11 MO AGO
Reserved
2024-12-19
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.4)
CNA CVSS vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weaknesses
  • CWE-693Protection Mechanism FailurePillar
  • CWE-1336Improper Neutralization of Special Elements Used in a Template EngineBase
  • CWE-94Improper Control of Generation of Code ('Code Injection')Base
Data version
5.2
Document digest
bed9ed813c57f3935da0ebc7972340a016cb51ffda09a66b08aed5b3a7aca2ad

05 Affected products

VendorProductVersionsPlatforms
palletsjinja< 3.1.5—

06 References

07 Fixed in

AlmaLinux 8

  • python3-jinja2
    Fixed in 2.10.1-6.el8_10

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • fence-agents-common
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-compute
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-ibm-powervs
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-ibm-vpc
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-kubevirt
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-virsh
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virt
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-cpg
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-libvirt
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-multicast
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-serial
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-tcp
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • python3-jinja2
    Fixed in 2.11.3-7.el9_5

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • python3-jinja2
    Fixed in 2.10.1-6.el8_10

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • fence-agents-common
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-compute
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-ibm-powervs
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-ibm-vpc
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-kubevirt
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-agents-virsh
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virt
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-cpg
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-libvirt
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-multicast
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-serial
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • fence-virtd-tcp
    Fixed in 4.10.0-76.el9_5.4.alma.1
  • python3-jinja2
    Fixed in 2.11.3-7.el9_5

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • jinja2
    Fixed in 3.1.2-1+deb12u2

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • jinja2
    Fixed in 3.1.5-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • jinja2
    Fixed in 3.1.5-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • jinja2
    Fixed in 2.10.1-2ubuntu0.4

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • jinja2
    Fixed in 3.0.3-1ubuntu0.3

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • jinja2
    Fixed in 3.1.2-1ubuntu1.2

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 14.04 LTS

  • jinja2
    Fixed in 2.7.2-2ubuntu0.1~esm6
    Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • jinja2
    Fixed in 2.8-1ubuntu0.1+esm5
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • jinja2
    Fixed in 2.10-1ubuntu0.18.04.1+esm3
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.