Vulnerability · CVE-2026-1358
Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges.
Published Feb 12, 2026 · catalog updated Mar 3, 2026 · Airleader GmbH airleader MASTER
Last checked Nov 6, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2026-1358. EPSS is 1.20%. Act only if a listed version of Airleader GmbH airleader MASTER is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-5597 · Critical
- CVE-2025-5598 · Critical
- Severity
- Critical9.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 1.20%
- Remediation
- Vendor / distro source
- Affected products
- vendor Airleader GmbH airleader MASTER 0 ≤6.381
Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges. This could allow an unauthenticated user to potentially obtain remote code execution on the server.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Airleader GmbH airleader MASTER 0 ≤6.3810 ≤6.381
How to fix CVE-2026-1358
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 0 ≤6.381
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2026-1358. EPSS is 1.20%. Act only if a listed version of Airleader GmbH airleader MASTER is installed.
Which versions are affected?
Compare what you have installed with Airleader GmbH airleader MASTER 0 ≤6.381 0 ≤6.381. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 1.20%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Feb 12, 2026 · EUVD
Detected
Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges. This could allow an unauthenticated user to potentially obtain remote code execution on the server.
Mar 3, 2026 · EUVD
Updated
Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges. This could allow an unauthenticated user to potentially obtain remote code execution on the server.
Sources
- CVE.orgVulnerability recordCVE-2026-1358
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-1358
30-day exploitation probability 1.20%
first.org - EUVDVulnerability recordEUVD-2026-6159
Airleader Master versions 6.381 and prior allow for file uploads without restriction to multiple webpages running maximum privileges. This could allow an unauthenticated user to potentially obtain remote code execution on the server.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 6, 2026
- CVE.orgNov 4, 2026
- EUVDNov 2, 2026