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CVE

CVE-2026-49103

Webmin before 2.640 does not safely construct a filename for saving of an attachment within the mailboxes component. This occurs in mailboxes/detachall.cgi.
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CVE

CVE-2026-49103

Webmin before 2.640 does not safely construct a filename for saving of an attachment within the mailboxes component. This occurs in mailboxes/detachall.cgi.

Webmin before 2.640 does not safely construct a filename for saving of an attachment within the mailboxes component. This occurs in mailboxes/detachall.cgi.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.4
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/webmin/webmin/compare/2.630...2.640, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49103.json, https://nvd.nist.gov/vuln/detail/CVE-2026-49103, https://github.com/webmin/webmin/commit/cf432879a14568c4bb44cd2f9e5a9bd0e168edc1

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00303%
EPSS Percentile
0.22188%
Introduced Version
0
Fix Available
cf432879a14568c4bb44cd2f9e5a9bd0e168edc1

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