Search/CVE-2026-75010
● CVE — Medium

CVE-2026-75010

VendorroundcubeProductwebmailDiscoveredAug 17, 2026UpdatedSep 8, 2026

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, the modoboa driver of the password plugin could leak a Modoboa API authentication token to a user-controlled host via crafted session data. This issue only affects Roundcube instances using the password plugin with its modoboa driver.

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CVSS v3.1
6.4 MEDIUM
EPSS
0.39%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 19, 2026 → Sep 25, 2026
▲ 0.11pp
0.28% → 0.39% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeCHANGED
ConfidentialityLOW
IntegrityLOW
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Aug 17, 2026
Disclosure — published as a CVE record. · last revised by NVD Sep 8, 2026