Description
Cross Site Scripting vulnerability in Algernon v1.17.4 allows attackers to execute arbitrary code via injecting a crafted payload into a filename.
Affected products
algernon_project: algernon
References5
- gist.github.com/Bnyt7/0faa90ff93c5d98093a0e29a1eb34d81 ExploitThird Party Advisory
- github.com/Bnyt7/CVE-2025-65754 ExploitThird Party Advisory
- gist.github.com/Bnyt7/0faa90ff93c5d98093a0e29a1eb34d81 ExploitThird Party Advisory
- github.com/Bnyt7/CVE-2025-65754 ExploitThird Party Advisory
- github.com/xyproto/algernon Product
Metrics
- CVSS 3.1
-
6.1
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 41 · as of 11 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.