DEBIAN-CVE-2026-42052

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-42052
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42052.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-42052
Upstream
Published
2026-05-04T18:16:30Z
Modified
2026-10-01T01:03:16Z
Summary
[none]
Details

Beets is the media library management system. Prior to version 2.10.0, the bundled web UI uses Underscore template interpolation mode <%= ... %> for untrusted metadata fields. In this runtime, <%= ... %> is raw insertion and HTML escaping is only performed by <%- ... %>. Rendered output is then inserted with .html(...), allowing attacker-controlled markup to become active DOM. This issue has been patched in version 2.10.0.

References

Affected packages

Debian:12 / beets

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.0-4+deb12u1

Affected versions

1.*
1.6.0-4

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42052.json"

Debian:13 / beets

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.0-3+deb13u1

Affected versions

2.*
2.2.0-3

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42052.json"

Debian:14 / beets

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.11.0-1

Affected versions

2.*
2.2.0-3
2.5.1-1
2.5.1-2
2.5.1-3
2.5.1-4
2.6.2-1
2.7.1-1
2.8.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42052.json"