CVE-2024-25624: iris-web vulnerable to Server Side Template Injection in reports

Severity: medium (CVSS 6.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-25 · updated 2026-06-17
Weakness: CWE-1336

Description

Iris is a web collaborative platform aiming to help incident responders sharing technical details during investigations. Due to an improper setup of Jinja2 environment, reports generation in `iris-web` is prone to a Server Side Template Injection (SSTI). Successful exploitation of the vulnerability can lead to an arbitrary Remote Code Execution. An authenticated administrator has to upload a crafted report template containing the payload. Upon generation of a report based on the weaponized report, any user can trigger the vulnerability. The vulnerability is patched in IRIS v2.4.6. No workaround is available. It is recommended to update as soon as possible. Until patching, review the report templates and keep the administrative privileges that include the upload of report templates limited to dedicated users.

Affected products

dfir-iris iris-web: before 2.4.6 — fixed in 2.4.6

How to fix

Upgrade to a fixed version: dfir-iris iris-web 2.4.6. Check the vendor advisory for mitigations.

References

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