CVE-2025-28102

MEDIUM
Published Apr 21, 2025 Modified Jun 23, 2025 CWE-79

Description

A cross-site scripting (XSS) vulnerability in flaskBlog v2.6.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the postContent parameter at /createpost.

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CVSS v3.1 Score

6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor Product
dogukanurker flaskblog

References

Frequently Asked Questions

What is CVE-2025-28102? +
A cross-site scripting (XSS) vulnerability in flaskBlog v2.6.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the postContent parameter at /createpost. It has a CVSS v3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2025-28102? +
CVE-2025-28102 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-28102? +
CVE-2025-28102 affects products from dogukanurker, specifically: flaskblog. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-28102? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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