Description
A cross-site scripting (XSS) vulnerability in CherryTree v0.99.30 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name text field when creating a node.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | cherrytree | No fix yet | — |
| Ubuntu 26.04 LTS | cherrytree | No fix yet | — |
| Ubuntu 25.10 | cherrytree | No fix yet | — |
| Ubuntu 24.04 LTS | cherrytree | No fix yet | — |
| Ubuntu 22.04 LTS | cherrytree | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | cherrytree | No fix yet | — |
| Ubuntu 16.04 LTS | cherrytree | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP4 | cherrytree | 0.99.49+3-bp154.2.3.2 | openSUSE-SU-2022:10230-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | cherrytree | 0.99.49+3-bp154.2.3.2 | openSUSE-SU-2022:10230-1 |
Advisories 1
- openSUSE-SU-2022:10230-1 Security update for cherrytree SUSE / openSUSE Security Updates · Feb 4, 2026