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Vulnerabilities
Packages
M
Cross-site Scripting (XSS)
CVE-2026-27136
Affects
golang.org/x/net/html
| Versions
<0.55.0
M
Cross-site Scripting (XSS)
CVE-2026-27136
Affects
github.com/golang/net/html
| Versions
<0.55.0
M
Cross-site Scripting (XSS)
CVE-2026-42506
Affects
golang.org/x/net/html
| Versions
<0.55.0
M
Cross-site Scripting (XSS)
CVE-2026-42506
Affects
github.com/golang/net/html
| Versions
<0.55.0
M
Integer Overflow or Wraparound
CVE-2026-39824
Affects
golang.org/x/sys/windows
| Versions
<0.44.0
M
Integer Overflow or Wraparound
CVE-2026-39824
Affects
github.com/golang/sys/windows
| Versions
<0.44.0
M
Incorrect Authorization
CVE-2026-28732
Affects
github.com/mattermost/mattermost/server/v8/channels/app
| Versions
>=10.11.0-rc1 <10.11.14-rc1
>=11.4.0-rc1 <11.4.4
>=11.5.0-rc1 <11.5.2-rc1
M
Incorrect Authorization
CVE-2026-28732
Affects
github.com/mattermost/mattermost/server/channels/app
| Versions
>=10.11.0-rc1 <10.11.14-rc1
>=11.4.0-rc1 <11.4.4
>=11.5.0-rc1 <11.5.2-rc1
M
Incorrect Authorization
CVE-2026-28732
Affects
github.com/mattermost/mattermost/server/public/model
| Versions
>=10.11.0-rc1 <10.11.14-rc1
>=11.4.0-rc1 <11.4.4
>=11.5.0-rc1 <11.5.2-rc1
L
Incorrect Authorization
CVE-2026-4286
Affects
github.com/mattermost/mattermost-plugin-playbooks/server/app
| Versions
<2.8.0-rc1
H
Missing Authorization
CVE-2026-5163
Affects
github.com/mattermost/mattermost/server/v8/channels/app
| Versions
>=11.5.0-rc1 <11.5.2-rc3
>=11.6.0-rc1 <11.6.0
H
Missing Authorization
CVE-2026-5163
Affects
github.com/mattermost/mattermost/server/channels/app
| Versions
>=11.5.0-rc1 <11.5.2-rc3
>=11.6.0-rc1 <11.6.0
H
Insertion of Sensitive Information into Log File
CVE-2026-6346
Affects
github.com/mattermost/mattermost/server/public/model
| Versions
>=10.11.0-rc1 <10.11.14
>=11.4.0-rc1 <11.4.4
>=11.5.0-rc1 <11.5.2-rc3
>=11.6.0-rc1 <11.6.0-rc3
L
Server-side Request Forgery (SSRF)
CVE-2026-6333
Affects
github.com/mattermost/mattermost/server/v8/channels/app
| Versions
>=10.11.0-rc1 <10.11.14-rc1
>=11.5.0-rc1 <11.5.2-rc3
>=11.6.0-rc1 <11.6.0-rc3
H
Insufficiently Protected Credentials
CVE-2026-6345
Affects
github.com/mattermost/mattermost/server/v8/platform/services/slackimport
| Versions
>=10.11.0-rc1 <10.11.14-rc1
>=11.4.0-rc1 <11.4.4
>=11.5.0-rc1 <11.5.2-rc1
H
Insufficiently Protected Credentials
CVE-2026-6345
Affects
github.com/mattermost/mattermost/server/v8/channels/app
| Versions
>=10.11.0-rc1 <10.11.14-rc1
>=11.4.0-rc1 <11.4.4
>=11.5.0-rc1 <11.5.2-rc1
H
Directory Traversal
CVE-2026-44973
Affects
github.com/go-git/go-billy/v6/osfs
| Versions
<5.9.0
H
Directory Traversal
CVE-2026-44973
Affects
github.com/go-git/go-billy/v6/helper/chroot
| Versions
<5.9.0
H
Directory Traversal
CVE-2026-44973
Affects
github.com/go-git/go-billy/osfs
| Versions
<5.9.0
H
Directory Traversal
CVE-2026-44973
Affects
github.com/go-git/go-billy/helper/chroot
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/v6/helper/chroot
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/v6/memfs
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/v6/helper/mount
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/v6/util
| Versions
<5.9.0
H
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2026-46680
Affects
github.com/containerd/containerd/v2/oci
| Versions
>=2.0.4 <2.0.9
>=2.1.0-beta.0 <2.2.4
>=2.3.0-beta.0 <2.3.1
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/memfs
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/helper/mount
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/helper/chroot
| Versions
<5.9.0
H
Infinite loop
CVE-2026-44740
Affects
github.com/go-git/go-billy/util
| Versions
<5.9.0
H
Improper Check for Certificate Revocation
CVE-2026-42508
Affects
golang.org/x/crypto/ssh/knownhosts
| Versions
<0.52.0