CVE-2026-21449
Bagisto has SSTI via first and last name from low-privilege user (not admin)
HIGH
8.8
CVSS Score
Published: January 2, 2026 at 08:35 PM UTC
Updated: June 17, 2026 at 10:18 AM UTC
2 products affected across 2 vendorsBagistoBagisto
Using bagisto by bagisto?
Get instant alerts when new vulnerabilities affect bagisto - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.8
Exploit prediction
EPSS 0.5%
SSVC
PoC
Description
Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection via first name and last name from a low-privilege user. Version 2.3.10 fixes the issue.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMExploitVendor Advisory
Source: cverecord
https://github.com/bagisto/bagisto/security/advisories/GHSA-mqhg-v22x-pqj8SSVC — Action Prioritization
SSVCPoCNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-1336
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card