PatchTheCVEleefish vulnerabilities
Recent CVEs affecting leefish products. 4 tracked.
leefish has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-20. Highest priority: CVE-2023-53942 (score 48/100).
- CVE-2026-30580 MEDIUM 4.3 DOWNGRADE File Thingie 2.5.7 is vulnerable to Directory Traversal
- CVE-2026-30579 MEDIUM 6.5 DOWNGRADE File Thingie 2.5.7 is vulnerable to Cross Site Scripting (XSS)
- CVE-2026-30578 MEDIUM 6.5 DOWNGRADE File Thinghie 2.5.7 is vulnerable to Cross Site Scripting (XSS)
- CVE-2023-53942 HIGH 8.8 DOWNGRADE File Thingie 2.5.7 contains an authenticated file upload vulnerability that allows remote attackers to upload
FAQ
How do I fix leefish vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is leefish being exploited right now?
None of the tracked leefish CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which leefish CVE should I patch first?
CVE-2023-53942 currently ranks highest (48/100): File Thingie 2.5.7 contains an authenticated file upload vulnerability that allows remote attackers to upload .