CVE-2026-4242

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited 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

0.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 0.8% of scored records. A rank, not a probability.

NVD base score

1.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

Published

2026-03-16 14:32Z7 MO AGO

Last updated

2026-03-16 18:41Z7 MO AGO

Reserved

2026-03-15

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Low (CVSS 2.0)

CNA CVSS vector

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-255
• CWE-256Plaintext Storage of a PasswordBase

Data version

5.2

Document digest

0983b335a97a486940dc551e99aa3dbd56a08ef264a7ae70e11f9916d773fb2e

• vuldb.comVDB-351184 | BabyChakra Pregnancy & Parenting App app.babychakra.babychakra Configuration.java credentials storagehttps://vuldb.com/?id.351184vdb-entrytechnical-description
• vuldb.comVDB-351184 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.351184signaturepermissions-required
• vuldb.comSubmit #771429 | BabyChakra Pregnancy & Parenting App(app.babychakra.babychakra) 5.4.3.0 Segment Write Key Exposurehttps://vuldb.com/?submit.771429third-party-advisory
• www.notion.sohttps://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-app-babychakra-3192de3f97fb8084b6b5cb06f96cdf57?source=copy_linkexploit