XSS in Algernon Project
CVE-2025-65754
Cross Site Scripting vulnerability in Algernon v1.17.4 allows attackers to execute arbitrary code via injecting a crafted payload into a filename.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (35.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: -0.000
Affected products
- Algernon Project — versions 1.17.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gist.github.com/Bnyt7/0faa90ff93c5d98093a0e29a1eb34d81 (Exploit, Third Party Advisory)
- github.com/xyproto/algernon (Product)
- github.com/Bnyt7/CVE-2025-65754 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-65754?
- CVE-2025-65754 is a medium-severity vulnerability in Algernon Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-10.
- How severe is CVE-2025-65754?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2025-65754 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.