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CVE-2026-21450

Bagisto has SSTI in parameter that can lead to RCE

Published: Jan 2, 2026Updated: Jan 8, 2026 Sources: CVE List NVD GHSACWE-1336
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.2%
Top 35.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection via type parameter, which can lead to remote code execution or another exploitation. Version 2.3.10 fixes the issue.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-1336

Affected Products

bagistobagisto
On-prem
Web & CMS Plugins / ecommerce-platform
bagistowebkul
On-prem
Web & CMS Plugins / ecommerce-platform
bagisto/bagistoPackagistOSS Libraries
bagistooss-projectWeb & CMS Pluginsaka bagisto
webkulcommercialWeb & CMS Pluginsaka bagisto, qloapps, krayin crm
packagistpackage-ecosystemOSS Libraries

Exploitability

Official Patch Available

References

https://github.com/bagisto/bagisto/security/advisories/GHSA-9hvg-qw5q-wqwp
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-21450
nvd.nist.gov
https://github.com/bagisto/bagisto/commit/3f294b4837595929107d9c1bbd6d5b1222ef9fea
github.com
and 2 more references View all →

Timeline

Published
Jan 2, 2026
Last Updated
Jan 8, 2026

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