CVE-2026-19993

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/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 2026-08-20.

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

2026-08-17 06:00Z18 DAYS AGO

Last updated

2026-08-18 13:37Z17 DAYS AGO

Reserved

2026-08-16

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-840
• CWE-841Improper Enforcement of Behavioral WorkflowClass

Data version

5.2

Document digest

bbc88d76b1f2459135c0f688a763a900c6e0731b64787ac0dfa65f2d7e92db3f

• vuldb.comVDB-391194 | Webkul Bagisto RMA State Validation update-status behavioral workflowhttps://vuldb.com/vuln/391194vdb-entry
• vuldb.comVDB-391194 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/391194/ctisignaturepermissions-required
• vuldb.comCVE-2026-19993 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-19993third-party-advisory
• vuldb.comSubmit #870354 | Webkul Bagisto <=2.4.4 Business Logic Errorshttps://vuldb.com/submit/870354third-party-advisory
• github.comhttps://github.com/Mitchell45/PHP_Web_POCs/blob/main/Bagisto/37_38_english_vulnerability_report.mdexploit