9.4

CVE-2025-7783: Usage of unsafe random function in form-data for choosing boundary

Deferred
AliasesSUSE-SU-2025:3919-1UBUNTU-CVE-2025-7783DEBIAN-CVE-2025-7783
Published 18-07-2025Last modified 03-11-2025

Vulnerability summary

CVE-2025-7783 is a critical (CVSS 9.4) Use of Insufficiently Random Values vulnerability in jitsucom-jitsu. EPSS estimates a 1.81% chance of exploitation in the next 30 days, higher than 78.6% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 9.4 (CVE.org); no exploitation reported by the 5 checked sources; EPSS 2% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
9.4/10
010
Critical · v4.0 (CVE.org)
EPSS score
1.81%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 15
OPENSUSE-SU-2026:11126-1OPENSUSE-SU-2026:11680-1OPENSUSE-SU-2026:21448-1CGA-35HH-78JW-8MMQCGA-7FV4-V23P-6HM4CGA-9M6X-QCRX-9XFJ

Timeline

  1. 18-07-2025
    PublishedVulnerability first disclosed.
  2. 03-11-2025
    Last modifiedVulnerability information updated.

Description

Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/form_data.Js. This issue affects form-data: < 2.5.4, 3.0.0 - 3.0.3, 4.0.0 - 4.0.3.

CVSS metrics

7 scores · 7 sources · 1 version

EPSS trend

Probability

1.81%

Chance of exploitation in the next 30 days

Percentile

79%

Versus all other CVEs

30-day change

Increase +0.04 pp

From 1.77% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard110 products
  • airflow-2< 2.11.0-r15
  • arangodb-3.11< 3.11.14.4-r8
  • gitlab-rails-ce-18.1< 18.1.6-r18
  • gitlab-rails-ce-18.10All versions (No fix recorded)
  • gitlab-rails-ce-18.11< 18.11.6-r6
Wolfi34 products
  • jitsucom-jitsu< 2.10.0-r4
  • jitsucom-jitsu-console< 2.10.0-r4
  • jitsucom-jitsu-rotor< 2.10.0-r4
  • katib-earlystopping< 0.19.0-r31
  • katib-suggestion-goptuna-compatAll versions (No fix recorded)
Opensuse2 products
  • python-jupyterlab-templates&distro=openSUSE Tumbleweed< 0.5.2-3.1
  • python-nbdime&distro=openSUSE Tumbleweed< 4.0.2-21.1
Debian1 product
  • node-form-data< 4.0.0-1+deb12u1 | < 4.0.1-2 | < 3.0.0-2+deb11u1
Npm1 product
  • form-data< 2.5.4 | ≥ 3.0.0, < 3.0.4 | ≥ 4.0.0, < 4.0.4
Suse1 product
  • nodejs18&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5< 18.20.8-8.41.1
Ubuntu1 product
  • node-form-data< 0.1.0-1ubuntu0.14.04.1~esm1 | < 0.1.0-1ubuntu0.16.04.1~esm1 | < 0.1.0-1ubuntu0.18.04.1~esm1 | < 3.0.0-2ubuntu0.1~esm1 | < 3.0.1-1ubuntu0.1~esm1 | < 4.0.0-1ubuntu0.1

7 vendors · 150 products

References

15 links
Show all 15 references