CVE-2026-25100

Bludit is vulnerable to Stored Cross-Site Scripting (XSS) in its image upload functionality. An authenticated attacker with content upload privileges (such as Author, Editor, or Administrator) can upload an SVG file containing a malicious payload, which is executed when a victim visits the URL of the uploaded resource. The uploaded resource itself is accessible without authentication. The vendor was notified early about this vulnerability, but stopped responding in the middle of coordination. All versions up to 3.18.2 are considered to be vulnerable, future versions might also be vulnerable.

CVSS

No CVSS.

References

Link	Resource
https://cert.pl/posts/2026/03/CVE-2026-25099
https://github.com/bludit/bludit/releases/tag/3.18.2

Configurations

No configuration.

History

No history.

Information

Published : 2026-03-27 12:16

Updated : 2026-03-30 13:26

NVD link : CVE-2026-25100

Mitre link : CVE-2026-25100

CVE.ORG link : CVE-2026-25100

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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