DEBIAN-CVE-2026-75004

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Source
https://security-tracker.debian.org/tracker/CVE-2026-75004
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75004.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-75004
Upstream
Published
2026-08-17T13:16:55.070Z
Modified
2026-08-18T05:02:39.987624481Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In Roundcube Webmail before 1.6.18 and 1.7.x before 1.7.3, improper rule name quoting could lead to managesievedisabledactions setting bypass via a crafted rule name in a Sieve script. This issue only affects Roundcube instances using the managesieve plugin.

References

Affected packages

Debian:11 / roundcube

Package

Name
roundcube
Purl
pkg:deb/debian/roundcube?arch=source&distro=bullseye

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.4.11+dfsg.1-4
1.4.12+dfsg.1-1~bpo10+1
1.4.12+dfsg.1-1~deb11u1
1.4.13+dfsg.1-1~deb11u1~bpo10+1
1.4.13+dfsg.1-1~deb11u1
1.4.14+dfsg.1-1~deb11u1~bpo10+1
1.4.14+dfsg.1-1~deb11u1
1.4.15+dfsg.1-1~deb11u1~bpo10+1
1.4.15+dfsg.1-1~deb11u1
1.4.15+dfsg.1-1~deb11u2~bpo10+1
1.4.15+dfsg.1-1~deb11u2
1.4.15+dfsg.1-1+deb11u3
1.4.15+dfsg.1-1+deb11u4
1.4.15+dfsg.1-1+deb11u5
1.4.15+dfsg.1-1+deb11u6
1.4.15+dfsg.1-1+deb11u7
1.4.15+dfsg.1-1+deb11u8
1.4.15+dfsg.1-1+deb11u9
1.4.15+dfsg.1-1+deb11u10
1.5~beta+dfsg.1-1
1.5~beta+dfsg.1-2
1.5~beta+dfsg.1-3
1.5~beta+dfsg.1-4
1.5~rc+dfsg.1-1
1.5~rc+dfsg.1-2
1.5~rc+dfsg.1-3
1.5.0+dfsg.1-1
1.5.0+dfsg.1-2
1.5.1+dfsg-1
1.6~beta+dfsg-1
1.6~beta+dfsg-2
1.6~rc+dfsg-1
1.6~rc+dfsg-2
1.6.0+dfsg-1
1.6.0+dfsg-1.1
1.6.0+dfsg-2
1.6.1+dfsg-1
1.6.2+dfsg-1
1.6.3+dfsg-1~deb12u1
1.6.3+dfsg-1
1.6.3+dfsg-2
1.6.4+dfsg-1~deb12u1
1.6.4+dfsg-1
1.6.5+dfsg-1~deb12u1
1.6.5+dfsg-1
1.6.6+dfsg-1
1.6.6+dfsg-2
1.6.7+dfsg-1
1.6.8+dfsg-1
1.6.8+dfsg-2
1.6.9+dfsg-1
1.6.9+dfsg-2
1.6.10+dfsg-1
1.6.10+dfsg-2
1.6.11+dfsg-1
1.6.12+dfsg-1
1.6.13+dfsg-1
1.6.14+dfsg-1
1.6.15+dfsg-1
1.6.16+dfsg-1
1.6.17+dfsg-1
1.6.18+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75004.json"

Debian:12 / roundcube

Package

Name
roundcube
Purl
pkg:deb/debian/roundcube?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.6.1+dfsg-1
1.6.2+dfsg-1
1.6.3+dfsg-1~deb12u1
1.6.3+dfsg-1
1.6.3+dfsg-2
1.6.4+dfsg-1~deb12u1
1.6.4+dfsg-1
1.6.5+dfsg-1~deb12u1
1.6.5+dfsg-1
1.6.5+dfsg-1+deb12u2
1.6.5+dfsg-1+deb12u3
1.6.5+dfsg-1+deb12u4
1.6.5+dfsg-1+deb12u5
1.6.5+dfsg-1+deb12u6
1.6.5+dfsg-1+deb12u7
1.6.5+dfsg-1+deb12u8
1.6.5+dfsg-1+deb12u9
1.6.5+dfsg-1+deb12u10
1.6.6+dfsg-1
1.6.6+dfsg-2
1.6.7+dfsg-1
1.6.8+dfsg-1
1.6.8+dfsg-2
1.6.9+dfsg-1
1.6.9+dfsg-2
1.6.10+dfsg-1
1.6.10+dfsg-2
1.6.11+dfsg-1
1.6.12+dfsg-1
1.6.13+dfsg-1
1.6.14+dfsg-1
1.6.15+dfsg-1
1.6.16+dfsg-1
1.6.17+dfsg-1
1.6.18+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75004.json"

Debian:13 / roundcube

Package

Name
roundcube
Purl
pkg:deb/debian/roundcube?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.6.11+dfsg-1
1.6.12+dfsg-0+deb13u1
1.6.12+dfsg-1
1.6.13+dfsg-0+deb13u1
1.6.13+dfsg-1
1.6.14+dfsg-1
1.6.15+dfsg-0+deb13u1
1.6.15+dfsg-1
1.6.16+dfsg-0+deb13u1
1.6.16+dfsg-1
1.6.17+dfsg-0+deb13u1
1.6.17+dfsg-1
1.6.18+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75004.json"

Debian:14 / roundcube

Package

Name
roundcube
Purl
pkg:deb/debian/roundcube?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.18+dfsg-1

Affected versions

1.*
1.6.11+dfsg-1
1.6.12+dfsg-1
1.6.13+dfsg-1
1.6.14+dfsg-1
1.6.15+dfsg-1
1.6.16+dfsg-1
1.6.17+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-75004.json"