How severe is CVE-2025-3841?

CVE-2025-3841 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-3841 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3841?

CVE-2025-3841 affects Wix Jam. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3841?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-3841 have an EU (EUVD) identifier?

Yes. CVE-2025-3841 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12353.

When was CVE-2025-3841 published?

CVE-2025-3841 was published on 2025-04-21 and last updated on 2026-06-17.

CVE-2025-3841

CVE-2025-3841 is a low-severity vulnerability in Wix Jam with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
CVSS v2: 1.7
CVSS v4: 4.8
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12353
Weakness: CWE-94
Affected product: Wix Jam
Published: 2025-04-21
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, was found in wix-incubator jam up to e87a6fd85cf8fb5ff37b62b2d68f917219d07ae9. This affects an unknown part of the file jam.py of the component Jinja2 Template Handler. The manipulation of the argument config['template'] leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.

Frequently asked questions

What is CVE-2025-3841?: A vulnerability, which was classified as problematic, was found in wix-incubator jam up to e87a6fd85cf8fb5ff37b62b2d68f917219d07ae9. This affects an unknown part of the file jam.py of the component Jinja2 Template Handler. The manipulation of the argument config['template'] leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.
How severe is CVE-2025-3841?: CVE-2025-3841 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-3841 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3841?: CVE-2025-3841 affects Wix Jam. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3841?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3841 have an EU (EUVD) identifier?: Yes. CVE-2025-3841 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12353.
When was CVE-2025-3841 published?: CVE-2025-3841 was published on 2025-04-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wix:jam:*:*:*:*:*:*:*:*

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