PatchTheCVEhsclabs vulnerabilities
Recent CVEs affecting hsclabs products. 4 tracked.
hsclabs has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-05-18. Highest priority: CVE-2026-29963 (score 53/100).
- CVE-2026-29963 HIGH 7.5 DOWNGRADE HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input
- CVE-2026-29962 HIGH 7.5 DOWNGRADE HSC MailInspector v5.3.3-7 contains a Local File Inclusion (LFI) vulnerability caused by improper control of u
- CVE-2026-29964 MEDIUM 6.1 DOWNGRADE HSC MailInspector v5.3.3-7 contains a Cross-Site Scripting (XSS) vulnerability in the /tap/tap.php endpoint du
- CVE-2026-29965 MEDIUM 6.1 DOWNGRADE HSC MailInspector 5.3.3-7 is vulnerable to Cross Site Scripting (XSS) in the /police/WarningUrlPage.php endpoi
FAQ
How do I fix hsclabs 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 hsclabs being exploited right now?
None of the tracked hsclabs CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which hsclabs CVE should I patch first?
CVE-2026-29963 currently ranks highest (53/100): HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input.