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Bagisto EUVD-2026-24243

| CVE-2026-6745 LOW
Cross-site Scripting (XSS) (CWE-79)
2026-04-21 VulDB GHSA-65fp-7g2v-658r
2.0
CVSS 4.0 · NVD

Severity by source

NVD PRIMARY
2.0 LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
P
Scope
X

Lifecycle Timeline

9
Severity Changed
Apr 29, 2026 - 01:12 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:12 NVD
5.1 (MEDIUM) 2.0 (LOW)
PoC Detected
Apr 29, 2026 - 01:00 vuln.today
Public exploit code
Analysis Generated
Apr 21, 2026 - 19:47 vuln.today
Severity Changed
Apr 21, 2026 - 19:22 NVD
LOW MEDIUM
CVSS changed
Apr 21, 2026 - 19:22 NVD
3.5 (LOW) 5.1 (MEDIUM)
EUVD ID Assigned
Apr 21, 2026 - 19:00 euvd
EUVD-2026-24243
Analysis Generated
Apr 21, 2026 - 19:00 vuln.today
CVE Published
Apr 21, 2026 - 18:30 nvd
LOW 2.0

DescriptionCVE.org

A vulnerability was determined in Bagisto up to 2.3.15. Affected by this vulnerability is an unknown functionality of the component Custom Scripts Handler. This manipulation causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure and explains: "We already replied on the github advisories. All the security issues are addressed through security advisory. We will fix this in our upcomming releases."

AnalysisAI

Stored cross-site scripting (XSS) in Bagisto up to version 2.3.15 allows authenticated attackers to inject malicious scripts via the Custom Scripts Handler component, which are then executed in the browsers of other users with user-interaction. The vulnerability has publicly available exploit code and affects the integrity of user sessions. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
Gain legitimate or compromised admin credentials
Delivery
Access Custom Scripts Handler component
Exploit
Inject malicious JavaScript into script field
Install
Store malicious script
C2
Victim visits page executing custom script
Execute
Browser executes injected code
Impact
Session token/credential theft or unauthorized action performed

Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated user account with access to the Custom Scripts Handler component (PR:L per CVSS vector), typically an administrator or privileged user. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS score of 5.1 with PR:L and UI:P requirements significantly reduces real-world risk compared to unauthenticated, no-interaction vectors. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker with legitimate administrative access (or who has compromised an admin account) uses the Custom Scripts Handler to inject a malicious script that harvests session tokens or credentials. When other administrators or users interact with pages that execute this custom script, their browsers execute the injected code, stealing authentication cookies or redirecting them to a phishing site. …
Remediation No vendor-released patched version is confirmed at time of analysis; vendor commits to fixes in upcoming releases (post-2.3.15). … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-24243 vulnerability details – vuln.today

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