Privilege escalation in Webkul Bagisto
CVE-2026-19996
A vulnerability was identified in Webkul Bagisto up to 2.4.4. This vulnerability affects unknown code of the file /admin/customers of the component Backend Customer Behavior Data Endpoint. Such manipulation of the argument ID leads to improper privilege management. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor confirms: "The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (29.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.000
Affected products
- Webkul Bagisto — versions 2.4.0, 2.4.1, 2.4.2
Weakness classification (CWE)
References
- github.com/Mitchell45/PHP_Web_POCs/blob/main/Bagisto/03_06_english_vulnerabilit… (exploit)
- vuldb.com/cve/CVE-2026-19996 (third-party-advisory)
- vuldb.com/submit/870357 (third-party-advisory)
- vuldb.com/vuln/391197 (technical-description, vdb-entry)
- vuldb.com/vuln/391197/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-19996?
- CVE-2026-19996 is a medium-severity vulnerability in Webkul Bagisto, classified under Incorrect Privilege Assignment. CVSS score: 4.3/10. Published 2026-08-17.
- How severe is CVE-2026-19996?
- Medium severity. CVSS v3 base score is 4.3 out of 10.