How serious is CVE-2025-53233?

This vulnerability has a CVSS score of 7.1 out of 10, classified as HIGH severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2025-53233?

Yes, proof-of-concept exploit code for CVE-2025-53233 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2025-53233?

Check the official CVE details for a complete list of affected products and versions.

How do I fix CVE-2025-53233?

To remediate CVE-2025-53233, check for security patches from the vendor. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2025-53233

High

|7.1

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to inject malicious scripts into web pages viewed by users, potentially stealing sensitive information like cookies or login credentials. It affects specific versions of the RylanH Storyform software, and the attacker needs to trick a user into clicking a specially crafted link to exploit it.

Technical Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in RylanH Storyform storyform allows Reflected XSS.This issue affects Storyform: from n/a through <= 0.6.14.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

Confidentiality ImpactLow

Integrity ImpactLow

Availability ImpactLow

ScopeChanged

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$1,211($1K-$5K)

Vendor Response

Grade APatched in 3 days

Quick Information

Published

Feb 20, 2026

about 2 months ago

Last Modified

Feb 23, 2026

about 1 month ago