CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2025-53631

flaskBlog is a blog app built with Flask. In versions 2.8.1 and prior, improper sanitization of postContent when submitting POST requests to /createpost leads to arbitrary JavaScript execution (XSS) on all pages the post is reflected on including /, /post/[ID], /admin/posts, and /user/[ID] of the user that made the post. At time of publication, there are no public patches available.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 24.0%

CVSS Severity

CVSS v3 Score 5.4

References

https://github.com/DogukanUrker/flaskBlog/security/advisories/GHSA-cj43-h8qf-7rw7

Products affected by CVE-2025-53631

Dogukanurker » Flaskblog » Version: 1.0.0

cpe:2.3:a:dogukanurker:flaskblog:1.0.0
Dogukanurker » Flaskblog » Version: 1.0.1

cpe:2.3:a:dogukanurker:flaskblog:1.0.1
Dogukanurker » Flaskblog » Version: 1.0.2

cpe:2.3:a:dogukanurker:flaskblog:1.0.2
Dogukanurker » Flaskblog » Version: 1.0.3

cpe:2.3:a:dogukanurker:flaskblog:1.0.3
Dogukanurker » Flaskblog » Version: 1.0.4

cpe:2.3:a:dogukanurker:flaskblog:1.0.4
Dogukanurker » Flaskblog » Version: 1.0.5

cpe:2.3:a:dogukanurker:flaskblog:1.0.5
Dogukanurker » Flaskblog » Version: 1.0.6

cpe:2.3:a:dogukanurker:flaskblog:1.0.6
Dogukanurker » Flaskblog » Version: 1.0.7

cpe:2.3:a:dogukanurker:flaskblog:1.0.7
Dogukanurker » Flaskblog » Version: 1.0.8

cpe:2.3:a:dogukanurker:flaskblog:1.0.8
Dogukanurker » Flaskblog » Version: 1.0.9

cpe:2.3:a:dogukanurker:flaskblog:1.0.9
Dogukanurker » Flaskblog » Version: 1.1.0

cpe:2.3:a:dogukanurker:flaskblog:1.1.0
Dogukanurker » Flaskblog » Version: 2.0.0

cpe:2.3:a:dogukanurker:flaskblog:2.0.0
Dogukanurker » Flaskblog » Version: 2.0.1

cpe:2.3:a:dogukanurker:flaskblog:2.0.1
Dogukanurker » Flaskblog » Version: 2.0.10

cpe:2.3:a:dogukanurker:flaskblog:2.0.10
Dogukanurker » Flaskblog » Version: 2.0.11

cpe:2.3:a:dogukanurker:flaskblog:2.0.11
Dogukanurker » Flaskblog » Version: 2.0.12

cpe:2.3:a:dogukanurker:flaskblog:2.0.12
Dogukanurker » Flaskblog » Version: 2.0.2

cpe:2.3:a:dogukanurker:flaskblog:2.0.2
Dogukanurker » Flaskblog » Version: 2.0.3

cpe:2.3:a:dogukanurker:flaskblog:2.0.3
Dogukanurker » Flaskblog » Version: 2.0.4

cpe:2.3:a:dogukanurker:flaskblog:2.0.4
Dogukanurker » Flaskblog » Version: 2.0.5

cpe:2.3:a:dogukanurker:flaskblog:2.0.5
Dogukanurker » Flaskblog » Version: 2.0.6

cpe:2.3:a:dogukanurker:flaskblog:2.0.6
Dogukanurker » Flaskblog » Version: 2.0.7

cpe:2.3:a:dogukanurker:flaskblog:2.0.7
Dogukanurker » Flaskblog » Version: 2.0.8

cpe:2.3:a:dogukanurker:flaskblog:2.0.8
Dogukanurker » Flaskblog » Version: 2.0.9

cpe:2.3:a:dogukanurker:flaskblog:2.0.9
Dogukanurker » Flaskblog » Version: 2.1.0

cpe:2.3:a:dogukanurker:flaskblog:2.1.0
Dogukanurker » Flaskblog » Version: 2.1.1

cpe:2.3:a:dogukanurker:flaskblog:2.1.1
Dogukanurker » Flaskblog » Version: 2.1.2

cpe:2.3:a:dogukanurker:flaskblog:2.1.2
Dogukanurker » Flaskblog » Version: 2.1.3

cpe:2.3:a:dogukanurker:flaskblog:2.1.3
Dogukanurker » Flaskblog » Version: 2.1.4

cpe:2.3:a:dogukanurker:flaskblog:2.1.4
Dogukanurker » Flaskblog » Version: 2.2.0

cpe:2.3:a:dogukanurker:flaskblog:2.2.0
Dogukanurker » Flaskblog » Version: 2.2.1

cpe:2.3:a:dogukanurker:flaskblog:2.2.1
Dogukanurker » Flaskblog » Version: 2.3.0

cpe:2.3:a:dogukanurker:flaskblog:2.3.0
Dogukanurker » Flaskblog » Version: 2.4.0

cpe:2.3:a:dogukanurker:flaskblog:2.4.0
Dogukanurker » Flaskblog » Version: 2.5.0

cpe:2.3:a:dogukanurker:flaskblog:2.5.0
Dogukanurker » Flaskblog » Version: 2.6.0

cpe:2.3:a:dogukanurker:flaskblog:2.6.0
Dogukanurker » Flaskblog » Version: 2.6.1

cpe:2.3:a:dogukanurker:flaskblog:2.6.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2025-53631

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